
LENS
ADAPTER
MANUAL
LA-C-NAF
LA-C-NAFII
LA-C-CEF

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INTRODUCTION
Thank you for choosi ng a Vello Lens Ad apter. The Vello C mo unt adapte r allows you to m ount
photo lenses to your c amera. Vello Lens Ada pters fit securely to the lens, but not so tightly t hat
they are d icult to re move. Plea se follow the se instru ctions to mo unt and remov e your Vello
Lens Adapter.
Alth ough the len s will t physicall y, automat ic diaphra gm (AE meter ing) and ot her funct ions dependent
on commu nicatio n between t he camera body and lens w ill be disrupted by a lens adapter. You wi ll
need to set exposures manuall y or meter in aperture priority (stop-down) mode. Focusing to i nnity i s
retained.
All ima ges are for illustra tive purp oses only.

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TO MOUNT THE LENS ADAPTER
1. Rot ate the len s adapter cl ockwise o nto
the cam era until i t is secure.
2.Line up the al ignment do ts on the len s and
the len s adapter.

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3. Rotat e the lens unt il it locks i nto place.
4. If desired , you can re- align the lens to a
speci fic positio n. To re-align t he lens, use a
2 mm flat- head screwd river to loo sen the
three screws on the le ns mount. Rotate
the len s to the desir ed position, and
tighten the three screws.

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TO REMOVE THE LENS ADAPTER
1. P ull and hold th e release pi n on the lens
adapter.
2. Rotate t he lens to re lease.

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3. Rota te the lens adapter to remove.
Notes:
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ONE-YEAR LIMITED WARRANTY
Vello provides a limited warranty to the original purchaser that this product is free from defects in
materials and workmanship under normal consumer use for a period of one (1) year from the original
purchase date or thirty (30) days after replacement, whichever occurs later. Vello’s responsibility with
respect to this limited warranty shall be limited solely to repair or replacement, at Vello’s discretion,
of any product that fails during normal consumer use. Inoperability of the product or part(s) shall be
determined by Vello. If the product has been discontinued, we reserve the right to replace it with a
model of equivalent quality and function.
To obtain warranty coverage, contact Vello to obtain a return merchandise authorization (“RMA”)
number, and return the defective product to Vello, along with the RMA number and proof of
purchase. Shipment of the defective product is at the purchaser’s own risk.
This warranty does not cover damage or defect caused by misuse, neglect, accident, alteration,
abuse, improper installation or maintenance. EXCEPT AS PROVIDED HEREIN, VELLO MAKES
NEITHER ANY EXPRESS WARRANTIES NOR ANY IMPLIED WARRANTIES, INCLUDING BUT
NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE. This warranty provides you with specific legal rights, and you may also have
additional rights that vary from state to state.

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Vello and other names of Vello products are trademarks of Gradus Group. Other product and corporate names mentioned
herein are trademarks of their respective holders.
© Copyright 2013 Gradus Group