Pentax

Pentax 38455 Lens Adapter Ring for 645 mm Lens

Adapt Your Lenses with PrecisionThe Pentax 645 Lens Adapter Ring allows you to adapt Pentax 645 lenses for use with compatible camera systems, providing versatility and expanding your creative options. Compatibility: Pentax 645 lenses

$249.99*
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

Affiliate Disclosure: As an Amazon Associate, Studio Supplies earns from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Adapt Your Lenses with Precision

The Pentax 645 Lens Adapter Ring allows you to adapt Pentax 645 lenses for use with compatible camera systems, providing versatility and expanding your creative options.

  • Compatibility: Pentax 645 lenses

Key Features

Product Description: Pentax 38455

Color: Black

Specifications

Product Number
38455
Type
Lens Adapter Ring
Color
Black
Lens Compatibility
645 mm Lens
Brand
Pentax

Frequently Asked Questions

The primary function of this adapter ring is to allow the use of 645mm lenses on a compatible Pentax camera body.
The lens adapter ring is described as being black in color.
No, the Pentax 38455 is described as a lens adapter ring, indicating it is a mechanical adapter without optical elements.
The description does not mention electronic contacts or autofocus capability, suggesting it is a mechanical adapter.
The product details only state it's for "645 mm Lens" but do not specify the camera mount compatibility for this adapter.