Pentax

Pentax M42 Extension Tube Set for Spotmatic

Unlock Macro Photography Possibilities The Asahi Pentax Extension Tube Set is designed for Pentax Spotmatic M42 mount cameras. This set includes three tubes (I, II, III) that allow you to achieve higher magnification for close-up and macro photography. Expand your creative potential and capture s...

$49.99*
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

Unlock Macro Photography Possibilities

The Asahi Pentax Extension Tube Set is designed for Pentax Spotmatic M42 mount cameras. This set includes three tubes (I, II, III) that allow you to achieve higher magnification for close-up and macro photography. Expand your creative potential and capture stunning details with this versatile extension tube set.

Specifications:

  • Mount Type: M42
  • Compatibility: Pentax Spotmatic
  • Includes: 3 Extension Tubes (I, II, III)

Specifications

Brand
Pentax
Compatibility
Pentax Spotmatic M42 Mount
Accessory Type
Extension Tube Set

Frequently Asked Questions

This extension tube set is specifically designed for Pentax Spotmatic cameras, ensuring proper fit and function for its intended use.
This set is designed for M42 mount lenses, which are typically older manual focus lenses, and may not be directly compatible with modern autofocus lenses without additional adapters.
No, this M42 extension tube set does not provide autofocus capabilities, as it lacks electronic contacts for communication between the camera and lens.
Extension tubes increase the distance between the lens and the camera's sensor, allowing the lens to focus much closer than its minimum focusing distance for macro photography.
Yes, an extension tube set typically includes multiple tubes of varying lengths, which can be used individually or combined to achieve different magnification ratios.