Optical Accessories
- Home /
- Optical Accessories
Optical Accessories
Everything you need of optics for visual and photographic work or accessories for DIY projects, can be found in these categories.
Elliptical secondary flat for Newtonian telescopes with 150 mm diameter minor axis and 97 % coating.
1190.00 €
Estimated delivery time : 1-4 days (valid for new orders)
The 2" 30mm UltraFlat Field Eyepiece features a high quality standard and a very compact design, which is designed to remove the field curvature at the edge, resulting in a flat, ...
229.00 €
Estimated delivery time : 4-8 weeks (as from Availability) (valid for new orders)
Availability acc. to manufacturer :
Sep 30 2025
Sep 30 2025
Elliptical secondary flat for Newtonian telescopes with 140 mm diameter minor axis and 97 % coating.
817.00 €
Estimated delivery time : 1-4 days (valid for new orders)
Best price for a worthy 30 mm 80° eyepiece.
Features:
- 2" wide-angle eyepiece with 80° field of view
- High-quality, multi-coated optics
- Modern optical design
- Optimised, comfortable viewing behaviour
- Blackened lens edges
- 2" receptacle with filter thread
139.00 €
Estimated delivery time : 1-4 days (valid for new orders)
Modified APM UW 30mm 2’ eyepiece with 80° GF and top price-performance ratio!
Features:
- 2" wide-angle eyepiece with 80° field of view (modified version - now also suitable for our 150mm bino)
- High-quality, multi-coated optics
- Modern optical design
- Optimised, comfortable viewing behaviour
- Blackened lens edges
- 2" receptacle with filter thread
139.00 €
Estimated delivery time : 1-4 days (valid for new orders)
Elliptical secondary flat for Newtonian telescopes with 130 mm diameter minor axis and 97 % coating.
575.00 €
Estimated delivery time : 1-4 weeks (valid for new orders)
Elliptical secondary flat for Newtonian telescopes with 110 mm diameter minor axis and 97 % coating.
499.00 €
Estimated delivery time : 1-4 days (valid for new orders)
Elliptical secondary flat for Newtonian telescopes with 82 mm diameter minor axis and 97 % coating.
279.00 €
Estimated delivery time : 1-4 days (valid for new orders)
GSO parabolic Newtonian primary mirror 8" diameter f/5, Specifications: -- Optical diameter (aperture): 200mm / 8" -- Focal length: 1000mm -- Focal ratio: f/5 -- Thickness: 25mm -- Mirror: BK7 -- Weight: 1.8 kgs -- Reflectivity: 94%
Item condition: new, but not original packed
Item condition: new, but not original packed
339.00 €
Estimated delivery time : 1-4 days (valid for new orders)
Elliptical secondary flat for Newtonian telescopes with 100 mm diameter minor axis and 97 % coating.
449.00 €
Estimated delivery time : 1-4 days (valid for new orders)
APM HI-FW Eyepiece by APM: A perfect synthesis of a large field of view, edge definition, image quality and observation comfort!
349.00 €
Estimated delivery time : 4-8 weeks (valid for new orders)
Comfortable 20 mm 70° Crosshair Eyepiece.
104.00 €
Estimated delivery time : 4-8 weeks (valid for new orders)
