Apochromatic refractors for astrophotography and observation
APM Telescopes offers here apochromatic refractor telescopes with especially high contrast imaging. These apos convince by a special optical quality and a reasonable price.
You will find here, besides our own brand, all important manufacturers of APO telescopes, like TS-Optics, Altair, LZOS, Explore Scientific, Skywatcher and many more.
The Askar 120APO is a 120 mm aperture, 840 mm focal length, and f/7 native focal ratio apo refractor with many useful features and two corrector options.
Aperture 120 mm - focal length 840 mm - focal ratio f/7
Triplet objective with one ED element
Stable 3.3" RAP focuser with dual speed, 360° rotation and 100 mm travel
Sufficient working distance for observing with 2" accessories and for photography
Flattener and reducer (0.8x) available
CNC tube rings with Vixen GP style dovetail bar and carrying handle
Two finder shoes
With optical test by Teleskop-Service on the optical bench (autocollimation) - star test extrafocal, intrafocal and focal as well as Ronchi test and report - so you have a 100% tested telescope
1890.00 €
Estimated delivery time : 1-4 weeks (valid for new orders)
Takahashi offers rotating camera mounts for its telescopes, which are necessary because most of the company's focusers are not rotatable. However, this rotator also makes sense visually, as it allows the ZSP or other accessories to be conveniently rotated into the desired position. The quality is so high that there is no play even when the screw is loosened.
Connection on the telescope side: M56x0.75 internal thread
Connection on the camera side: M56x0.75 external thread
Light path: 12.3 mm
Weight: 110 g
153.00 €
Estimated delivery time : 4-8 weeks (valid for new orders)
The William Optics Ultra-Cat 131 · 30th Anniversary Limited Edition is an instrument for those who not only want to observe, but also want to hold history in their hands. This anniversary model combines the technical maturity of three decades of William Optics development with an aesthetic that will make collectors' hearts beat faster. The matching ZWO AM7 Parallactic Harmonic Drive GoTo mount with pier is also available.
13590.00 €
Estimated delivery time : 3-4 weeks (valid for new orders)
The Askar 103APO is a 103 mm aperture, 700 mm focal length, and f/6.8 native focal ratio apo refractor with many useful features and several corrector options.
Aperture 103 mm - focal length 700 mm - focal ratio f/6.8
Triplet objective with one ED element
Stable 3.3" RAP focuser with dual speed, 360° rotation and 100 mm travel
Sufficient working distance for observing with 2" accessories and for photography
Flattener and two reducers available (0.6x and 0.8x)
CNC tube rings with Vixen/EQ5 style dovetail bar and carrying handle
Two finder shoes
1299.00 €
Estimated delivery time : 1-4 days (valid for new orders)
The 60F 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 60 mm / focal length 408 mm / focal ratio f/6.8
4-element system with colorless ED triplet objective and one correction element built into the tube
44 mm illuminated image circle with very good correction up to full-frame format
Stable 2.4" dual-speed RAP focuser with 360° rotation, threaded connections, 2" adapter and 1.25" adapter
Sufficient working distance for observation with 1.25" accessories
Suitable photo adapters are included in the scope of delivery
Tube rings with Vixen/EQ5 style dovetail bar (230 mm) and carrying handle
2 finder shoes for standard finders and mini guide scopes included
Retractable dew shield
Lightweight (2.9 kg) and short (289 mm) - suitable for traveling
535.00 €
Estimated delivery time : 1-4 days (valid for new orders)