Optical Accessories

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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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The L-Pro Filter is the best choice for light pollution suppression and allows astrophotos to be taken of broadband emission objects such as galaxies, reflection nebulae and globular star clusters.
229.00 €
Estimated delivery time : 3-4 days (valid for new orders)
 
 
The new and unique 8x50 Viewfinder with Polar Alignment Scale.
239.00 €
Estimated delivery time : on request (valid for new orders)
 
 

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")
 
29.40 €
Estimated delivery time : 3-4 days (valid for new orders)
 
 

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")
 
29.00 €
Estimated delivery time : 3-4 days (valid for new orders)
 
 

TELRAD Base Plate

  • Extra base plate for TELRAD finder
  • Quick-release function
  • Adhasive tape included
 
16.00 €
Estimated delivery time : 3-4 days (valid for new orders)
 
 

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
 
33.00 €
Estimated delivery time : 3-4 days (valid for new orders)
 
 

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
 
65.00 €
Estimated delivery time : 3-4 days (valid for new orders)
 
 

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
 
29.00 €
Estimated delivery time : 3-4 days (valid for new orders)
 
 

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
 
49.00 €
Estimated delivery time : 3-4 days (valid for new orders)
 
 
2" Diagonal Mirror with 99% Reflection Coating by Explore Scientific.
199.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
Explore Scientific 3" Diagonal mirror Especially recommended for the big 3" eyepiece
575.00 €
Estimated delivery time : 1-4 days (valid for new orders)
 
 
Field flattener for Explore Scientific ED80 and ED102 APOCHROMATS, correcting field curvature for up to full-frame camera sensors
179.00 €
Estimated delivery time : 3-4 days (valid for new orders)