Optical Accessories

Everything you need of optics for visual and photographic work or accessories for DIY projects, can be found in these categories.
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Original Field lens / spare part for the astro eyepiece LEITZ wide angle plano eyepiece F=30 / 88°.
- Original Field lens for the Leitz astro eyepiece F=30/88°
- Easy installation
- Very high quality optical properties
Field flattener for Explore Scientific ED80 and ED102 APOCHROMATS, correcting field curvature for up to full-frame camera sensors
Explore Scientific 3" Diagonal mirror Especially recommended for the big 3" eyepiece
2" Diagonal Mirror with 99% Reflection Coating by Explore Scientific.
TELRAD Dew Shield
- dew cap for TELRAD projection viewfinder
- projection screen cover when not in use
- prevents fogging of the projection screen
- built-in 90° deflecting mirror
- made of impact-resistant plastic
- protects the viewfinder from damage
- easy installation on TELRAD viewfinder
TELRAD Dew Shield
- dew cap for TELRAD projection viewfinder
- projection screen cover when not in use
- prevents fogging of the projection screen
- made of impact-resistant plastic
- protects the viewfinder from damage
- easy installation on TELRAD viewfinder
TELRAD with base
- TELRAD projection finder
- Illuminated rings of 4 degrees, 2° and 0.5° in the sky
- See the complete starry sky without magnification
- Easy installation and use
- Can be installed on nearly every telescopes
- Powered by two AA batteries (not included)
- Very long battery life because of LED technology
- Base with quick release coupling included
TELRAD Pulser
- Enables setting of a flashing frequency of the projected graduated circuits
- For improved detection of faint objects
- Dimensions: 50 x 30 x 20 mm; weight: 50 g
- Scope of delivery: 1x TELRAD Pulser for illumination unit
TELRAD Base Plate
- Extra base plate for TELRAD finder
- Quick-release function
- Adhasive tape included
TELRAD Riser Base 51 mm (2")
- Increases the distance between TELRAD viewfinder and telescope tube
- Enables a more comfortable view into the viewfinder
- Dimensions: 180 x 60 x 51 mm; weight: 100 g
- Scope of delivery: TELRAD Riser Base 51 mm (2")
TELRAD Riser Base 102 mm (4")
- Increases the distance between TELRAD viewfinder and telescope tube
- Enables a more comfortable view into the viewfinder
- Dimensions: 180 x 60 x 102 mm; weight: 120 g
- Scope of delivery: TELRAD Riser Base 102 mm (4")
The new and unique 8x50 Viewfinder with Polar Alignment Scale.