Opticron SDL User Manual

Guarantee:

Opticron SDL Eyepieces are of a very high quality both in
their performance and construction. We guarantee some
parts in these instruments for up to 10 years under the
following conditions:

(i) In the case of defects attributable to faulty processing or

materials, we will assume responsibility for the labour
and material costs during the first 5 years after purchase.
We reserve the right to decide whether defective parts
should be repaired or replaced.

(ii) During the next 5 years we will assume responsibility for

material costs only, charging corresponding labour costs.

(iii) We will accept no liability for damage caused by

incorrect use, water penetration - unless the eyepiece is
properly connected to a waterproof telescope body, or
for any repairs or actions which have been carried out
outside our firm.

(iv) Parts such as rubber eyecups and rubberised coatings

etc. are excluded from the guarantee.

This guarantee is in addition and does not affect your
statutory rights.

For more information please contact:

PO Box 370, Unit 21, Titan Court, Laporte Way, Luton,

Telephone: [phone] Facsimile: 01582 723559

Bedfordshire, LU4 8YR UK

Email: [e-mail]

© OPTICRON 2010

40936 SDL v2 Eyepiece

User Guide and Guarantee

0810

Specifications:

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

Eyepiece compatibility

Code Magnification

40936 18-54x (HR 60/66) / 24-72x (HR 80)

40936E 20-60x (ES 80) / 27-80x (ES 100)

40936G 12-36x (GS 52) / 16-48x (GS 665) /

20-60x (GS 815)

40936I 16-48x (IMAGIC 65) /

20-60x (IMAGIC 80)

40936M 12-36x (MM2 52)

Eyepiece adapter 40934 required

40936S 12-36x (IS 50) / 15-45x (IS 60) /

16-48x (IS 70)
Eyepiece adapter 40927s required

Please note: 40936 does not connect to HR60 pre 1998,
Piccolo 60, Classic MKII, IF-2 MT/MTN telescopes

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.