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Specifications

Eyerelief: 20-18mm  Eyelens dia. 26mm  
Length: 77mm  Weight: 270g

Eyepiece Compatibility

Code Magnification

40936  18-54x (HR 66) / 24-72x (HR 80)
40936E  20-60x (ES 80) / 27-80x (ES 100)
40936M  12-36x (MM3 50) / 15-45x (MM3 60)
40936G   12-36x (GS 52) / 16-48x (GS 665)
40936S*   15-45x (IS 60) / 16-48x (IS 70) 

*Eyepiece adapter 40927s required

Discontinued models
40936G   20-60x (GS 815)
40936I  16-48x (Imagic 65) / 20-60x (Imagic 80)
40936M* 12-36x (MM2 52) 

 

*Eyepiece adapter 40927s required

40936S*   12-36x (IS 50) 

*Eyepiece adapter 40927s required

Care and Cleaning

Opticron eyepieces require little maintenance 
but occasionally the outside surface of the 
eyelens will need cleaning. To avoid damaging 
this surface please read the following carefully. 

(i)   Gently remove excess dirt and dust using a 

compressed air device or blower brush.

   Caution: Hard and persistent rubbing of 

dirty surfaces can cause abrasive scratches 
on the surface of the glass which may 
distort viewing.

(ii)  Breathe on exposed glass surface and then 

wipe with an optical cleaning cloth (code 
30277) in a circular motion until the surface 
is clean again.

Do not attempt to dismantle the eyepiece as 
this will invalidate the guarantee.

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