Description
Pixco AF Confirm Macro Mount Adapter Ring for Pentax K PK Lens to Sony A Minolta MA Camera A77 II A68
Description:
Pixco AF confirm macro mount adapter ring with built-in focus confirmation chip, engineered for macro photography with Pentax K (PK) mount manual lenses on Sony A mount (Alpha) and Minolta MA mount DSLR/SLT bodies. The chip provides a focus confirmation dot in the viewfinder when manual focus is accurate, bringing a much easier manual focusing experience to classic Pentax manual lenses on modern bodies. Glassless pure-mechanical macro construction-macro focus only, no infinity focus. Precision-machined from aluminum alloy with black anodized finish, serving as a practical accessory for macro creation with Pentax PK optics on Sony/Minolta bodies.
Key Features:
1.Macro-Dedicated Focus Confirmation: The integrated chip activates the focus confirmation dot in the viewfinder when manual focus is achieved, significantly improving macro focusing accuracy. This is an aid, not autofocus.
2.Fixed EXIF Data: The chip transmits fixed EXIF information to the camera: 50mm focal length at F1.7. This data is factory locked and cannot be edited or changed.
3.Macro-Only Glassless Structure: No optical glass, pure-mechanical macro design-macro focus only, infinity focus NOT achievable, a pure tool for macro creation.
4.All-Metal Precision Build: High-precision aluminum alloy with black anodized finish for a secure, durable, and wobble-free connection.
5.Image Stabilization Activatable: Since the body recognizes the F1.7 aperture value, the AS (Anti-Shake) stabilization function on supported bodies can operate normally.
Important Usage Notes:
Macro use only: This adapter supports macro focus only and cannot achieve infinity focus.
NOT compatible with A99 series: This adapter does NOT fit Sony A99 and A99 II cameras.
EXIF Data Locked: The chip's EXIF data is locked at 50mm F1.7 from the factory and cannot be edited or changed. The aperture value displayed on the body is for reference only; actual aperture must be adjusted manually on the lens.
Not Autofocus: Focus confirmation is NOT autofocus. This is a purely mechanical adapter that does NOT support autofocus, auto aperture, or any electronic communication. Aperture and focus must be fully manually controlled.
Exposure Mode: A (Aperture Priority) or M (Manual) mode can be used, with "Stop-down metering" for exposure measurement.
Installation: Always power off the camera before mounting or removing the adapter.
Operation Flow: Set lens aperture to maximum → half-press shutter → turn focus ring until focus confirmation dot lights → adjust to desired aperture → press shutter to shoot.
Compatible Lenses:Pentax K (PK) mount manual lenses.
Compatible Cameras:Sony A mount (Alpha) DSLR/SLT bodies (excluding A99/A99 II), also compatible with Minolta MA mount (Dynax/MAXXUM) bodies.
Sony Digital Models: A77 II, A77, A68, A65, A58, A57, A55, A37, A35, A33, A900, A850, A700, A580, A560, A550, A500, A450, A390, A380, A350, A330, A300, A290, A230, A200, A100
Minolta MA Mount Models: Dynax/MAXXUM 7D, 5D, etc.
This adapter is NOT compatible with Sony A99 and A99 II cameras.
Package Includes:
1× Pentax K PK to Sony A / Minolta MA AF Confirm Macro Mount Adapter Ring (glassless)
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