TS Optics

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The 1.25" Premium Flat-Field eyepieces offer a wide and well-corrected field of view with comfortable viewing even for binocular observation.

  • Focal length: 10.5 mm
  • Barrel size: 1.25" with filter thread
  • Apparent field of view: 60°
  • Eye relief: 16 mm
  • Foldable rubber eyecup - also suitable for eyeglass wearers
  • Full multicoating on each glass-air surface
  • No safety groove - therefore no tilting possible
49.90 €
Estimated delivery time : 1-4 days
 
 

The 1.25" Premium Flat-Field eyepieces offer a wide and well-corrected field of view with comfortable viewing even for binocular observation.

  • Focal length: 15,5mm
  • Barrel size: 1.25" with filter thread
  • Apparent field of view: 65°
  • Eye relief: 16 mm
  • Foldable rubber eyecup - also suitable for eyeglass wearers
  • Full multicoating on each glass-air surface
  • No safety groove - therefore no tilting possible
49.90 €
Estimated delivery time : 1-4 days
 
 

The 1.25" Premium Flat-Field eyepieces offer a wide and well-corrected field of view with comfortable viewing even for binocular observation.

  • Focal length: 25mm
  • Barrel size: 1.25" with filter thread
  • Apparent field of view: 65°
  • Eye relief: 23 mm
  • Foldable rubber eyecup - also suitable for eyeglass wearers
  • Full multicoating on each glass-air surface
  • No safety groove - therefore no tilting possible
49.90 €
Estimated delivery time : 1-4 days
 
 

This adapter allows attaching T2 accessories to the M48 x 0.75 thread.

  • Telescope side thread: M48 x 0.75 (2" filter thread), male
  • Secondary thread on telescope side: T2 - M42 x 0.75, female
  • Camera side thread: T2 - M42 x 0.75, male
  • Optical length: 2.2 mm
  • Versatile M48 and T2 adapter
21.00 €
Estimated delivery time : 1-4 days
 
 

TS adapter to 2" receptacle for all focusers and correctors with female M82x1

  • Connection thread at the telescope side: M82x1 thread (male)
  • Connection at the eyepiece and camera side: 2" receptacle with compression ring (female)
  • Suitable for focusers with female M82x1 thread at the camera side and for the Riccardi Reducer with female M82x1 thread at the camera side
  • Optical path without the male M82x1 thread: 32 mm
  • Length of the male M82x1 thread: 3 mm
  • Intermediate thread M68x1 for alternative adaptions
99.00 €
Estimated delivery time : 1-4 days
 
 

Flattener and field corrector for compact 70 mm and 72 mm APO refractors for astrophotography and countryside photography.

  • Designed for APO and ED refractor telescopes with 70-72 mm aperture for optimal and sharp astro images.
  • Connection at telescope side by M63x1 male thread (with rotation) - M54x0,75 and M68x1 male thread (wihout rotation)
  • Connection at camera side by M48x0.75 photo thread
  • Working distance from the M48 thread of 55 mm - you have automatically the correct distance if using a DSLR camera and the matching T-adapter.
  • The distance is extendable to 71 mm.
  • Illumination and field correction possible up to full frame size.
  • The focal length of the telescope is not changed.
  • The telescope is not included in the scope of delivery.
199.00 €
Estimated delivery time : 1-4 weeks
 
 

Adapter for EQ6, EQ-5, H-EQ5, CGEM ... mounts to the TS Tri-Pier pier stand and also for DIY.

  • The adapter fits to Skywatcher mounts EQ3, EQ5, H-EQ5, EQ6, AZ-EQ6 and EQ6-R mounts.
  • The adapter fits Celestron CGEM mounts.
  • The adapter fits Bresser / Meade Exos-2 mounts and similar
  • Matching M10 and M12 stainless steel counter screws and two mandrels for azimuth adjustment of the mount are included.
  • Three different distances from the center to the azimuth adjustment are available
  • Diameter at the bottom is 93.8 mm - fits the TS-Optics Tri-Pier pier tripod - also ideal for DIY with a pipe as pier.
  • Diameter at the top is 115 mm
169.00 €
Estimated delivery time : 1-4 days
 
 

The adapter allows the connection of ball heads, tilt heads and AZ mounts with the 3/8" photo thread to the TS Tri-Pier pier stand and also for DIY.

  • The adapter has a 3/8" photo thread (male thread ) on the top side.
  • Diameter at the bottom is 93.8 mm - fits the TS-Optics Tri-Pier pier tripod - also ideal for DIY with a pipe as pier.
169.00 €
Estimated delivery time : 1-4 weeks
 
 

Adapter for Vixen mounts to the TS Tri-Pier pier stand and also for DIY.

  • The adapter fits many Vixen mounts with the GP type tripod connection.
  • Matching stainless steel counter screws and two pins for azimuth adjustment of the mount are included.
  • Two different distances from the center to the azimuth adjustment are available.
  • Diameter at the bottom is 93.8 mm - fits the TS-Optics Tri-Pier pier tripod - also ideal for DIY with a pipe as pier.
139.00 €
Estimated delivery time : 1-4 days
 
 

Adapter for Celestron AVX Goto mounts to the TS Tri-Pier pier stand and also for DIY.

  • The adapter fits to the Celestron AVX mount.
  • Matching stainless steel counter screws and two pins for azimuth adjustment of the mount are included.
  • The adapter is optimized for the Celestron AVX mount.
  • Diameter at the bottom is 93.8 mm - fits the TS-Optics Tri-Pier pier tripod - also ideal for DIY with a pipe as pier.
189.00 €
Estimated delivery time : 2-3 days
 
 

The tripod is designed for Skywatcher EQ6, H-EQ5 or EQ5, Celestron CGEM or iOptron mounts and can be loaded up to 100 kg.

  • Working height 950 mm
  • High quality 6061T aluminum and stainless steel
  • Weight only 8 kg
  • Flexible like a tripod, but stable like a pier
  • Ideal for astrophotography because telescopes do not hit the tripod legs, photography well past meridian is possible.
  • The legs can be folded for transportation
  • There is a leveling device with a counter screw on each leg
  • High-quality transport bag is included in scope of delivery
  • Adapters for mounts are optionally available
629.00 €
Estimated delivery time : 1-4 weeks
 
 

The TSPKLV premium clamp accepts Losmandy and Vixen / EQ5 style dovetail bars. It is also suitable for heavy telescopes.

  • Length 150 mm / Width 102 mm / Height 30 mm
  • Surface clamping for gentle and firm fixation of the dovetail bars
  • Weight 986 gram
  • Solid aluminum construction - no twisting - load capacity up to 20 kg without problems
  • Four countersunk slotted holes for flexible attachment to mounts or plates
119.00 €
Estimated delivery time : 1-4 days
 
 

With the FMA180 Askar has created a triplet APO refractor with unique visual and photographic applications

  • With just a few simple steps, the APO telephoto lens can be transformed into a compact astronomical telescope, a guide scope or a powerful spotting scope for landscape observation.
  • Aperture 40 mm
  • Air-spaced triplet ED lens for almost pure color image
  • Photographic focal length 180 mm (with corrector) - focal ratio f/4.5
  • 2" filter thread in front of the objective for nebula filters
  • Focal length for observation 220 mm
  • The photographic field of view is up to full frame size
  • Precise helical focuser on the lens for accurate focusing - with locking mechanism
    T2 camera connection with 55 mm working distance (when used as telephoto lens)
  • Weight only 395 grams
  • Can easily be attached to the telescope instead of the finder
  • Fits on any ball head - also ideal for mobile astrophotography with photo trackers like the Sywatcher Adventurer
  • Ideally suitable also as mini guide telescope
  • The FMA180 can be converted into a compact spotting scope for observation in just a few steps
429.00 €
Estimated delivery time : 1-4 days
 
 

Hyperbolic flat-field astrograph from Sharpstar with 130 mm aperture and fast f/2.8 focal ratio

  • Aperture 130 mm / focal length 364 mm / focal ratio f/2.8
  • Optimally suited for mobile astrophotography with modern, high-resolution digital cameras
  • Ideal for cameras up to APS-C and with Flat even up to full-frame sensors
  • Hyperbolic primary mirror with 130 mm diameter
  • 2-element corrector with one ED element
  • Modern dual-speed 2.5" rack and pinion focuser
  • Working distance from M48x0.75 camera thread is 55 mm - Working distance from M54x1 female thread is 57.2 mm
  • 2" filter thread for connecting fog filters is included in the reduction adapter to M48
  • Carbon tube for optimal hold of focus position - provides better focus stability than a metal tube
  • Stable metal secondary mount with adjustment screws
  • Primary mirror collimation with tension and compression screws
  • Included in delivery are a carrying case, CNC tube rings and an EQ5-style dovetail bar
  • Each Hypergraph is checked, cleaned and adjusted at APM.
1990.00 €
Estimated delivery time : 1-4 days
 
 

This adapter makes the connection for 24.5mm ZEISS Eyepieces and similar ones to 1.25" adapters, diagonals and focusers.

  • Full metal
  • 1.25" filterthread included
  • fits 0.965" / 24.5mm eyepiece
24.00 €
Estimated delivery time : 1-4 days
 
 

Der PHOTON Newton Reflektor mit 150 mm Öffnung und dem Öffnungsverhältnis f/6 ist für die Beobachtung und Planetenfotografie optimiert - ein ideales Einsteigerteleskop

  • Öffnung 150 mm / Brennweite 900 mm / Öffnungsverhältnis F6
  • Hochwertiger parabolischer Hauptspiegel mit 94 % Verspiegelung für ein helleres Bild.
  • Großer Fangspiegel mit 45 mm Durchmesser - wenig Abschattung für scharfe Mond- und Planetenbeobachtungen
  • Präziser 2" Crayford Okularauszug für genaues Scharfstellen - Motorfokus ist optional erhältlich.
  • Carbon Tubus für mehr Stabilität bei gleichzeitig besserem Transport - Made in Germany!
  • Justierbare Haupt- und Fangspiegelhalterung aus Metall, praktische Justierhilfe am Hauptspiegel.
  • Fokusposition ist für die Beobachtung optimiert, Sie werden mit allen Okularen problemlos scharfstellen können.
  • Das Teleskop wird von kleineren Montierungen wie der EQ3 oder EQ5 von Skywatcher noch gut getragen
  • Zentralmarkierung am Hauptspiegel für problemlose Justage vorhanden
  • Umfangreicher Lieferumfang: 6x30 Sucher, Rohrschellen, Prismenschiene
799.00 €
Estimated delivery time : 1-4 weeks
 
 
 

The PHOTON Newtonian reflector with 150 mm aperture and an f-ratio of f/5 is well suited for observation and astrophotography and an ideal beginner´s telescope.

  • Aperture 150 mm / Focal length 750 mm / F-ratio F5
  • High-quality parabolic primary mirror with 94% reflection coating for a brighter image.
  • Large secondary mirror with 63 mm diameter for a well illuminated image field for astrophotography
  • Precise 2" Crayford focuser for accurate focusing and micro transmission - motorfocus optional.
  • Carbon tube for more stability with better portability at the same time - Made in Germany!
  • Adjustable primary and secondary mirror holder made of metal, convenient collimation marking on primary mirror
  • Focus position optimized for observation with all customary eyepieces and for astrophotography with coma correctors
  • Due to its short build the Newtonian is suitable for smaller mounts (Skywatcher EQ3 upwards)
  • Central mark on the primary mirror for easy collimation
  • Generous equipment: 6x30 finder scope, ring clamps, dovetail included
845.00 €
Estimated delivery time : 1-4 days
 
 

The 140 mm f/6.5 triplet apochromat convinces with a pure color image and a powerful 4" RAP focuser.

  • Aperture 140 mm
  • Focal length 910 mm
  • Fast focal ratio f/6.5
  • Air-spaced triplet objective - 2 ED elements provide an image free from chromatic aberration
  • Solid 4" rack and pinion focuser with dual speed - ideal for astrophotography
  • Intermediate threads for screwed adaptations, e.g. M68x1 female thread
  • Retractable dew shield
  • CNC tube rings, carrying handle and dovetail bar are included in the scope of delivery
  • Carbon tube for easier transport and high stability
  • Delivery in transport case
  • Every apochromat is tested by the manufacturer and Teleskop-Service before shipment
  • Each apo receives a serial number and is delivered with a photographical test certificate
4499.00 €
Estimated delivery time : 1-4 days
 
 

TS PHOTOLINE 96 mm f/6 triplet apochromat with color-clean image - high quality triplet objective from Japanese production.

  • Aperture 96 mm / focal length 576 mm / focal ratio f/6
  • Multi-coated 3-element lens with FCD100 APO element (similar to FPL53) from Hoya (Japan) for a color-pure image
  • Lens including cell is made in Japan
  • Internal baffles for higher contrast and against reflections
  • 2.5" RAP dual-speed focuser with improved draw tube bearing - carries accessories up to 10 kg without shifting
  • Connection for screw adaptations via M63x1 female thread, 2" and 1.25" receptacle
    Retractable dew shield for transport
  • CNC tube rings, Vixen/EQ5 style dovetail bars on both sides and finder shoe are included in delivery
  • Each apo is tested and optimized at our optical bench before shipping
1499.00 €
Estimated delivery time : 1-4 days
 
 

TS PHOTOLINE 106 mm f/6.6 triplet apochromat with color-clean image with high-quality triplet lens from Japanese production

  • Aperture 106 mm / focal length 700 mm / focal ratio f/6.6
  • Multi-coated 3-element lens with FCD100 APO element (similar to FPL53) from Hoya (Japan) for a color-pure image
  • The lens including cell is made in Japan
  • Lens is adjustable with pull and push screws
  • Internal baffles for higher contrast and fewer reflections
  • 3.5" dual-speed RAP focuser with improved bearing of the draw tube - supports cameras up to 10 kg without shifting
  • Connection for screw adaptions via M63x1 female thread - 2" and 1.25" receptacle
  • Powerful telescope also for observing with clear, high contrast image
  • Retractable dew shield for transport
  • CNC tube rings, Vixen/EQ5 style dovetail bar, carrying handle and finder shoe are included in the scope of delivery
  • Each Apo is visually and mechanically inspected and tested before shipment
  • Includes 3" 0.75x field corrector - improves focal ratio to f/4.95 with full correction to full frame
2499.00 €
Estimated delivery time : 1-4 days
 
 

The Photoline corrector is optimized for the TS 85 mm f/6 APO and ED refractor telescopes and corrects the field of view for astrophotography up to full frame format.

  • Shortening factor 0.92x
  • Connection telescope side: M63x1 male thread
  • Connection camera side: M48x0.75 male thread
  • Working distance: 55 mm from the connection thread
  • ED design for good correction on axis and in the field
  • The corrector is optimized for all refractors with 85 mm aperture and f/6, but it will also give good results with similar telescopes.
299.00 €
Estimated delivery time : 1-4 days
 
 

TS PHOTOLINE 85 mm f/6 triplet apochromat with color-clean image - high quality triplet objective from Japanese production.

  • Aperture 85 mm / focal length 510 mm / focal ratio f/6
  • Multi-coated 3-element lens with FCD100 APO element (similar to FPL53) from Hoya (Japan) for a color-pure image
  • Lens including cell is made in Japan
  • Internal baffles for higher contrast and against reflections
  • 2.5" RAP dual-speed focuser with improved draw tube bearing - carries accessories up to 10 kg without shifting
  • Connection for screw adaptations via M63x1 female thread, 2" and 1.25" receptacle
  • Retractable dew shield for transport
  • CNC tube rings, Vixen/EQ5 style dovetail bars on both sides and finder shoe are included in delivery
  • Each apo is tested and optimized at our optical bench before shipping
949.00 €
Estimated delivery time : 1-4 days
 
 

The new TS Photoline 150 mm f/8 Apo convinces with its high optical performance, neat chromatic correction and very good mechanics - with large 3.7" focuser for astrophotography with large sensors

  • Aperture 150 mm / focal length 1200 mm / focal ratio f/8
  • Very good chromatic correction due to color-pure imaging by "Extra-Low-Dispersion" FPL53 APO element from Ohara (Japan) and lanthanum glass element
  • Fast cooling due to the 2-element objective design
  • With only 9.5 kg the telescope is still transportable and can be carried by mounts from EQ6 upwards
  • 3.7" focuser with 360° rotation - rack and pinion - one of the best focusers in its class
  • Multi-coated objective and inner baffles for optimal contrast
  • M92x1 and M68x1 female threads are available for screw adaptions - illumination up to full frame format is given
  • Working distance 130 mm from the 2" receptacle or 230 mm without extension between focuser and tube
  • Slide-in dew shield, CNC tube rings, finder shoe, dovetail bar and carrying handle are included in the scope of delivery
  • Suitable correctors and focal length reducers for astrophotography are available
  • Each apo is checked and optimally adjusted on the optical bench at Teleskop-Service before shipment. Upon request, we will send an optics test (stellar imaging focal, extrafocal, intrafocal and Ronchi) with it.
2990.00 €
Estimated delivery time : 1-4 days
 
 

The fast 50 mm refractor with the improved ED 50 mm objective can be used as a travel telescope, spotting scope and guiding scope.

  • Excellent image due to the 50 mm f/4 ED lens with blackened edges
  • Straight view and adaptation of star diagonal mirrors or Amici prisms possible due to detachable tube
  • High-quality Crayford focuser with 1.25" compression ring and T2 connection - supports up to 2 kg
  • CNC tube rings with multi-function plate included
    Telescope fits in standard finder shoes (Skywatcher, Vixen, GSO, TS-Optics ...)
  • 3/8" photo thread is available at the base. With a 1/4" reducer the adaption to any tilt and ball heads is also possible
224.00 €
Estimated delivery time : 1-4 days
 
 

The TS 4-element 62mm aperture refractor is a versatile spotting scope and telescope, a 520mm telephoto objective and a powerful guide scope for astrophotography.

  • aperture 62 mm
  • Focal length 520 mm -- Focal ratio f/8.4
  • 4-element design for sharp imaging of moon, planets and deep-sky objects, but also daytime observing
  • a versatile travel telescope for observing and photography due to a flat field of view
  • sensitive Crayford focuser for precise focusing with locking screw
  • 1.25" connector and T2 connector for screw adaptations
  • sufficient working distance for use of 1.25" amiciprism, zenith prism and of course photo adapters
  • finder shoe for direction finders, optical finders or mini guide scopes
  • Carrying case with plenty of space for accessories
  • Retractable dew cap - transport length only 310 millimeters
  • High quality workmanship "Made in Taiwan"
355.00 €
Estimated delivery time : 1-4 weeks
 
 

The TS Photoline 1.0x full-frame flattener corrects the field of view of refractor telescopes and allows astrophotography with perfect edge sharpness

  • Full illumination and correction of the image field up to 55 mm sensor diameter
  • Factor 1.0x, the focal length remains unchanged.
  • Suitable for all refractor telescopes with focusers from 2.5" upwards
  • No reflections and ghost images due to high quality coating and anti-reflection thread
  • Connections at the telescope side M68x1 male thread and M63x1 male thread (reducing adapter)
  • Connections at the camera side M48x0.75 male thread with adaption for 2" filter
  • Practical working distance of 55 mm from M48 thread (can be extended to 88 mm)
  • Refractors require a working distance of at least 145 mm from the M68 or M63 female thread.
369.00 €
Estimated delivery time : 1-4 days
 
 

The corrector is optimized for the TS 96 mm f/6 APO and ED refractor telescopes and corrects the field of view for astrophotography up to full frame format.

  • Shortening factor 0.92x
  • Connection telescope side: M63x1 male thread and M70x1 male thread
  • Connection camera side: M48x0.75 male thread
  • Working distance: 55 mm from the connection thread
  • ED design for good correction on axis and in the field
  • The corrector is optimized for all refractors with 96 mm aperture and f/6, but it will also give good results with similar telescopes.
299.00 €
Estimated delivery time : 1-4 days
 
 

The Premium ED apo with 96 mm aperture and fast f/6 is a transportable telescope for astrophotography and observation

  • Aperture 96 mm / focal length 575 mm / focal ratio f/6
  • Good correction of color aberration by FDC1 special glass
  • Lens manufactured in Japan - very good image quality
  • Internal baffles for contrast enhancement
  • 2.5" RAP focuser with gear reduction and improved focuser support via large ball bearings
    1.25", 2" and M63x1 female thread connection on the eyepiece side
  • Retractable dew shield for transport - can be extended up to 100 mm
  • Finder shoe included for adapting finders and small guide scopes.
  • CNC tube rings and two Vixen / EQ5 style dovetail bars included.
  • For astrophotography, we offer a 0.94x reducer and corrector which is made for this
  • elescope.
849.00 €
Estimated delivery time : 1-4 days
 
 

The 1.0x image field corrector is designed for refractor telescopes with 60mm aperture and 360mm focal length and flattens the image field for astrophotography.

  • Designed for the TSMPT60 60mm f/6 ED refractor for optimal results.
  • Can be used on all 60mm f/6 refractors
  • Connection telescope side M54x0.75 male thread
  • Connection camera side M48x0.75 male thread
  • Working distance from camera thread to sensor is 55 mm - optimal for DSLR system and astro cameras
139.00 €
Estimated delivery time : 1-4 days
 
 

A versatile ED refractor telescope for observation and photography - usable as APO spotting scope, guiding scope and super finder scope.

  • aperture 60 mm / focal length 360 mm / focal ratio f/6
  • 2-element APO objective with Nissan Super ED glass as APO element
  • Usable as angled finder with optional 1.25" star diagonal or Amici prisms with 1.25" helical focuser (non rotating)
  • 360° rotation on the eyepiece and camera side
  • Can be used as a straight view finder with 1.25" helical focuser - the extension is integrated and screwed into the tube
  • 1.25" "non-rotating" helical focuser - screw-on - with locking screw
  • With the optional TSMPT60-Flat 1.0x corrector, the ED refractor becomes a full 360 mm f/6 telephoto lens for photography and astrophotography with objective focusing
  • Includes adjustable clamps and dovetail bar for finder holder with 1/4" female thread for photo tripods
359.00 €
Estimated delivery time : 1-4 days
 
 

The 80PHQ is a very transportable APO refractor for astrophotography with corrected field of view up to full frame format and for observing up to the highest magnification range.

 

  • Aperture 80 mm / focal length 600 mm / focal ratio f/7.5
  • 4-element Petzval system with color clean triplet objective and one corrector lens built into the tube
  • Stable 3" RAP focuser with dual speed and 360° rotation
  • Sufficient working distance for observation with 2" accessories
  • Suitable photo adapters are included in delivery
  • Illuminated image circle with very good correction up to full frame format
  • CNC tube rings with Vixen style EQ5 dovetail bars and carrying handle
  • Finder shoe for standard finder and mini guiding telescopes available
  • High quality carrying case for optimal protection of the telescope
  • Each Quadruplet Apo is inspected upon receipt, you will receive an optimally adjusted telescope for successful photography and observation from the very beginning.
1614.00 €
Estimated delivery time : 1-4 weeks
 
 

The 107PHQ is a transportable APO refractor for astrophotography with corrected field of view up to full frame sensor and for observation up to the highest magnification range.

  • Aperture 107 mm - focal length 740 mm - focal ratio f/7
  • 4-element Petzval system with color-correct triplet objective and a corrector lens built into the optical tube
  • Stable 3.4" RAP focuser with micro-reduction and 360° rotation - adjustment range 110 mm
  • Sufficient working distance for observing with 2" accessories and for photography
  • Besides 1.25" and 2" the apo offers M48, M54, M68 and M86 threads for screw adaptions
  • 44 mm image circle with full illumination and correction allow the use of large sensors with high resolution
  • CNC tube rings with Vixen/EQ5 style dovetail bar and carrying handle
  • Finder shoe for standard finder and mini guiding telescopes available
  • High quality carrying case for optimal protection of the telescope
  • Each Quadruplet Apo is inspected and its optics tested before shipping - you get an optimally adjusted telescope for successful photography and observation from the very beginning.
2599.00 €
Estimated delivery time : 1-4 days
 
 

The ASKAR APO 60 mm f/5 Quintuplet Apochromat from Sharpstar is optimized for wide field astrophotography with high resolution cameras

  • aperture 60 mm
  • focal length 300 mm / focal ratio f/5
  • 5-element quintuplet design with corrector in the tube
  • ED glass in the lens for very good correction of chromatic aberration
  • 44 mm image circle with full illumination and correction
  • Working distance optimized for photography - e.g. with cameras with 55mm flange focal length
  • Stable 2.5" RAP focuser with micro reduction and 360° rotation
  • M54x0.75 , M48x0.75 and T2 adapter included for easy camera adaption
  • Internal thread for 2" filter available
  • Flexible GP/EQ5 level Dovetail bar with photo tripod connection and carrying handle with flexible oblong hole
  • Viewfinder shoe for standard viewfinder bracket
1199.00 €
Estimated delivery time : 1-4 weeks
 
 

With the FRA600 F/5.6 quintuplet astrograph, Askar has created a pure-color apochromat for astrophotography with large sensors.

  • Aperture 108 mm / 4.3"
  • Focal length 600 mm
  • Focal ratio f/5.6
  • 5-element design - the 2-element corrector is permanently installed in the tube
  • 66 mm image circle with full illumination and correction
  • 140 mm working distance for observation with 2" star diagonal
  • Long transition adapter for photography to M48x0.75 with 2" filter thread included
  • Rugged 4" RAP focuser with dual speed reduction and 360° rotation
  • Losmandy style dovetail bar
  • Flexible tube rings with carrying handle and lateral threads for individual adaptations
  • Finder shoe for standard finder bracket
  • Each FRA600 comes with an inspection checklist from the manufacturer and is also tested on our optical bench
3090.00 €
Estimated delivery time : 1-4 weeks
 
 
The ASKAR full frame 0.7x focal length reducer improves the FRA600´s focal ratio from f/5.6 to f/3.9, halving the exposure time
509.00 €
Estimated delivery time : 1-4 days
 
 

The ASKAR APO 72 mm f/5.6 quintuplet apochromat from Sharpstar is optimized for astrophotography with high resolution cameras

  • Aperture 72 mm
  • Focal length 400 mm / focal ratio f/5.6
  • 5-element quintuplet design with corrector in tube
  • Two ED glasses in the objective for very good correction of the chromatic aberration
  • 44 mm image circle with full illumination and correction
  • 140 mm working distance for visual observation or focal length reduction
  • Stable 3" dual-speed RAP focuser with 360° rotation
  • 2" and 1.25" receptacles as well as M68x1 external thread for screw adaptations
  • Long adapter from M68 to M48x0.75 camera connection is included in delivery (with 2" filterthrad)
  • Flexible GP/EQ5 style dovetail bar with photo tripod connection and carrying handle with flexible slotted hole
  • Finder shoe for standard finder holder
  • Including inspection check list of the manufacturer
1391.00 €
Estimated delivery time : 1-4 weeks
 
 

The 4" corrector and reducer is designed for the large 180mm f/7 Triplet APO and allows astrophotography with full frame cameras at the highest level.

  • Improves the focal ratio from f/7 to f/5.6 and reduces the focal length of the apo to 1008 mm
  • Full illumination and correction up to full frame
  • Working distance is 55 mm from the M48 connection thread
  • The corrector is screwed to the focuser of the apo
1341.00 €
Estimated delivery time : 1-4 days
 
 
With the variable extension tube 20.5-31 mm, you can exactly set the working distance and mount even very heavy cameras.
55.00 €
Estimated delivery time : 1-4 days
 
 
The FGX3 is an especially stable photo tripod with central column with maximum load capacity up to 15 kg for pan-tilt heads and ball heads.
149.00 €
Estimated delivery time : 1-4 days
 
 
Cell for energy rejection filters, solar filters made of glass or colour filters - made to measure for maximum fitting accuracy
295.00 €
Estimated delivery time : 1-4 weeks
 
 
Cell for energy rejection filters, solar filters made of glass or colour filters - made to measure for maximum fitting accuracy
375.00 €
Estimated delivery time : 1-4 weeks
 
 
Cell for energy rejection filters, solar filters made of glass or colour filters - made to measure for maximum fitting accuracy
385.00 €
Estimated delivery time : 1-4 weeks
 
 
Cell for energy rejection filters, solar filters made of glass or colour filters - made to measure for maximum fitting accuracy
399.00 €
Estimated delivery time : 1-4 weeks
 
 
Cell for energy rejection filters, solar filters made of glass or colour filters - made to measure for maximum fitting accuracy
449.00 €
Estimated delivery time : 1-4 weeks
 
 
Cell for energy rejection filters, solar filters made of glass or colour filters - made to measure for maximum fitting accuracy
325.00 €
Estimated delivery time : 1-4 weeks
 
 
Suitable for: Focusers with a dovetail ring with 79-80 mm diameter Base for focusers

Item condition: new, but not original packed

49.00 €
Estimated delivery time : 1-4 days
 
 
TS Photoline corrector and focal reducer 0.8x for astrophotography with the Photoline 130 mm f/7 Apo
255.00 €
Estimated delivery time : 1-4 days
 
 
The adapter offers an M48x0.75 thread connection for all focusers with female M68x1 ZEISS style thread - for threaded adaptions.
55.00 €
Estimated delivery time : 1-4 days