Apochromatic Refractors
- Home /
- Telescopes /
- Refractors /
- Apochromatic Refractors
Apochromatic Refractors
We can offer you a range of very high quality refractors in this category. These include e.g. our two- and three-lens APM Apo instruments, our astrograph series, available as APM or APM-LZOS models. Equipped with Riccardi reducers / correctors or as a high-end version CNC LW II with Feathertouch extracts. All around excellent instruments that should leave no wishes.
APM Doublet ED APO-Astrograph 152 f/5,9 - 42mm image circle - 3.7" focuser
4090.00 €
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
Discover the universe in breathtaking clarity with the William Optics Fluorostar 120 Telescope!
Key data:
- High quality 3 lens optics with FPL53 lenses
- CNC tube
- Massive 3.3" R&P focuser with 1:10 reduction ratio
- Focal length 780mm
- Aperture 120mm
- Focal ratio f/6.5
- APS-C and Fullframe Format
4790.00 €
Estimated delivery time : 3-4 weeks
The largest apo from Teleskop-Service is the inexpensive entry into the world of really big refractors. Such a telescope offers joy for a lifetime and is an attraction in every observatory.
4958.00 €
Estimated delivery time : 1-4 days
Omegon 121mm/678mm Quintuplet Apochromat, flat field and 4" focuser
4990.00 €
Estimated delivery time : 3-4 days
Fast 70mm high-performance astrograph F5.5 for demanding astrophotographers and observers with 5 lens elements in 5 groups
- Very fast 70mm high-performance astrograph for demanding astrophotographers
- Due to the large lenses there is almost no vignetting
- Complex construction with 5 lens elements in 5 groups for absolute correction
- Needle-thin stars up to the edge of the image field even with 44 x 33 mm camera format
- Large, stable eyepiece extension, also suitable for heavy cameras
- Extremely high sharpness, colour purity and contrast thanks to SD lenses
- Very large field illumination up to 55mm
- High Strehl intensity of 96.7% at visible wavelengths
- Optional reducer available for even faster results
- Optional motor focuser with two speeds can be retrofitted
4998.00 €
Estimated delivery time : 3-4 days
For better quality photos: The large 140mm triplet with two ED lenses
5290.00 €
Estimated delivery time : 1-4 days
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.
151 mm aperture, 1057 mm focal length, f/7 Self flattening design with two ED elements 3.4" dual speed focuser 2" and 1.25" receptacles, M86 thread Retractable dew shield Losmandy style dovetail bar Handle Vixen type finder base
5317.00 €
Estimated delivery time : 1-4 weeks
This three-lens apochromat with FPL-53 element and STM coating delivers color-pure, crisp images! Stars are pin sharp points, bright objects like moon and planets show no color fringes, but a lot of details!
Characteristics:
- 3 lens Apochromat with FPL-53 element
- Aperture132mm, focal lenght 910mm, f/6.9
- Optimized OTA
- Attachable WO flatteners / correctors
- 3.3" R&P focuser
- Field illumination even for full frame sensors
5490.00 €
Estimated delivery time : 3-4 weeks
A powerful APO - optional with original flattener for maximum sharpness over the field.
6559.00 € 5903.10 €
Estimated delivery time : 4 weeks
The 130 mm APM - LZOS 3-lenser SuperED in the new inexpensive special package with 3.7" APM Focuser.
6990.00 € 5990.00 €
Estimated delivery time : 3-4 weeks
The Askar 185APO is an apo refractor with 185 mm aperture, 1295 mm focal length and a focal ratio of 1:7 with many practical features.
- Aperture 185 mm - Focal length 1295 mm - Focal ratio f/7
- Triplet objective with one ED element
- Stable 3,5" RAP focuser with micro reduction, 360° rotation connection and 100 mm adjustment travel
- Sufficient working distance for observation with 2" accessories and for photography
- Flattener and two reducers available (0.8x)
- CNC clamps with dovetail bar (Losmandy) and carrying handle
- Two finder shoes
6199.00 €
Estimated delivery time : 1-4 days
