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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.
Aug 25 2025
60mm H-alpha double-stack solar filter, for all LS60FHa filter-systems and LS60THa/LS60MT telescopes
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
An ultimate and compact APO refractor for astrophotography and observation.
- Aperture 110 mm / focal length 528 mm / focal ratio f/4.8
- FCD100 triplet lens with f/6 - chromatic correction comparable to FPL53 triplet
- 4-element 0.8x corrector with M48 camera connection and working distance of 55 mm included - designed for this lens for highest field sharpness
- 2" filter thread and 360° rotation included
- 2" Visual-Back can be screwed to the focuser instead of the corrector for observation - working distance suitable for 1.25" and 2" accessories
- Delivery in high-quality carrying case
- Each apo is tested (cosmetics, optics and mechanics) at Teleskop-Service before shipment, the optics are collimated. The apo is shipped with a checklist.
The FLT 91 is the perfect apochromatic refractor for visually and photographically observing astronomers who demand the most from a medium-sized telescope.
- Three-element design with FPL53 glass
- 91 mm aperture, 540 mm focal length
- Rack and pinion focuser with gear reduction and "Rotolock" clamp
- Field rotator with degree markings and position lock
- Prism rail according to Vixen standard
- Versatile handle with Vixen standard finder shoe
- William Optics' patented Bahtinov mask
Colour variants:
- Red (standard)
- Grey
- Gold
This long focal ratio flatfield apochromat support 60 mm image circle and does not need calculations for backfocus. If the image is sharp, the field is flat.
- 130 mm aperture, 1000 mm focal length, f/7.7
- Petzval like, self flattening design with two ED elements
- 3.4" dual speed focuser
- 2" and 1.25" receptacles, M68, M54 and M48 threads
- Retractable dew shield
- Losmandy style dovetail bar
- Handle
- Vixen type finder base
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
The eVscope 2 combines power and speed with expert optical knowledge to deliver the most immersive experience in space exploration.
Leveraging Nikon's pioneering expertise in electronic eyepieces, the eVscope 2 offers the most stunning visual experience ever seen in a consumer telescope, with enhanced image resolution of 7.7 MPx, state-of-the-art observing comfort and amazing detail, sharpness and zoom capability.
- Quick to set up and ready to go
- Track real-time observations directly on the display
- Manual calibration not necessary
- Nikon eyepiece technology
The eVscope 2 combines power and speed with expert optical knowledge to deliver the most immersive experience in space exploration.
Leveraging Nikon's pioneering expertise in electronic eyepieces, the eVscope 2 offers the most stunning visual experience ever seen in a consumer telescope, with enhanced image resolution of 7.7 MPx, state-of-the-art observing comfort and amazing detail, sharpness and zoom capability.
- Quick to set up and ready to go
- Track real-time observations directly on the display
- Manual calibration not necessary
- Nikon eyepiece technology
