---
product_id: 52211045
title: "Fotasy (5 Packs) Lens Rear Caps for M42 42mm Screw Mount Lens, M42 Lens Cap, M42 Lens Rear Cap, 42mm Screw Mount Lens Cap, M42 End Cap, fits Pentax Takumar/MamiyaSekor/Helios M42 Lens, etc"
brand: "fotasy"
price: "€ 35.98"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/52211045-fotasy-5-packs-lens-rear-caps-for-m42-42mm-screw
store_origin: FI
region: Finland
---

# 5-pack value set 42mm precision screw mount Scratch & dust protection Fotasy (5 Packs) Lens Rear Caps for M42 42mm Screw Mount Lens, M42 Lens Cap, M42 Lens Rear Cap, 42mm Screw Mount Lens Cap, M42 End Cap, fits Pentax Takumar/MamiyaSekor/Helios M42 Lens, etc

**Brand:** fotasy
**Price:** € 35.98
**Availability:** ✅ In Stock

## Summary

> 🔩 Keep your vintage lenses flawless—because your craft deserves the best.

## Quick Answers

- **What is this?** Fotasy (5 Packs) Lens Rear Caps for M42 42mm Screw Mount Lens, M42 Lens Cap, M42 Lens Rear Cap, 42mm Screw Mount Lens Cap, M42 End Cap, fits Pentax Takumar/MamiyaSekor/Helios M42 Lens, etc by fotasy
- **How much does it cost?** € 35.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/52211045-fotasy-5-packs-lens-rear-caps-for-m42-42mm-screw)

## Best For

- fotasy enthusiasts

## Why This Product

- Trusted fotasy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultimate Lens Protection:** Shields your valuable lenses from scratches, moisture, dust, and fingerprints—preserve your gear’s pristine condition.
- • **Durable & Lightweight Design:** Crafted from robust materials that won’t add bulk but will stand up to daily wear and tear.
- • **Bulk Pack for Serious Shooters:** Five caps included to cover multiple lenses or backups—never leave a lens unprotected again.
- • **Precision Fit for Classic Lenses:** Engineered for M42 42mm screw mount lenses like Pentax Takumar and Helios, ensuring a secure, flawless fit.
- • **Essential for Vintage Lens Enthusiasts:** A must-have accessory to maintain the longevity and performance of your classic M42 lenses.

## Overview

The Fotasy 5-pack Lens Rear Caps are precision-engineered 42mm screw mount covers designed to protect classic M42 lenses such as Pentax Takumar, Helios, and MamiyaSekor. These durable caps guard against scratches, dust, moisture, and fingerprints, offering essential protection in a convenient multi-pack for photographers who value their vintage gear.

## Description

(5 Packs) Lens Rear Caps for M42 42mm Screw Mount Lens, M42 Lens Cap, M42 Lens Rear Cap, 42mm Screw Mount Lens Cap, M42 End Cap, fits Pentax Takumar/MamiyaSekor/Helios M42 Lens, etc

## Features

- About this item
- M42 screw cap/ 42mm screw caps For M42 42mm screw mount Lens
- M42 lens cover fits classic leness with M42 42mm screw mount, such as Pentax takumar, Helios M42 lenses
- M42 screw cap can protect your valuable lenses against scratches, moisture, dust and fingerprints when it is not attached to the camera.
- Package included: M42 lens cover x 5pcs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00G1O7ZO8 |
| Best Sellers Rank | #21 in Camera Lens Caps |
| Brand | Fotasy |
| Built-In Media | M42 lens Rear Caps |
| Camera Lens | 42 millimetres |
| Camera Lens Description | 42 millimetres |
| Compatible Camera Mount | M42 |
| Compatible Mountings | M42 |
| Customer Reviews | 4.6 out of 5 stars 2,478 Reviews |
| Focal Length Description | 1 millimeters |
| Focus Type | Fixed Focus |
| Global Trade Identification Number | 00081159147013 |
| Image stabilization | No image stabilization |
| Item Height | 5 inches |
| Item Type Name | M42 lens rear caps. |
| Item Weight | 1 Ounces |
| Lens | Standard |
| Lens Design | Prime |
| Lens Type | Standard |
| Manufacturer | Fotasy |
| Maximum Aperture | 1 Millimeters |
| Maximum Focal Length | 1 Millimeters |
| Minimum Aperture | 1 Millimeters |
| Minimum Focal Length | 1 Millimeters |
| Model Name | M42_5 |
| Real Angle Of View | 47 Degrees |
| UPC | 081159147013 |
| Warranty Description | no |
| Zoom Ratio | 1:1 |

## Product Details

- **Brand:** Fotasy
- **Focal Length Description:** 1 millimeters
- **Lens Type:** Standard
- **Compatible Mountings:** M42
- **Camera Lens Description:** 42 millimetres

## Images

![Fotasy (5 Packs) Lens Rear Caps for M42 42mm Screw Mount Lens, M42 Lens Cap, M42 Lens Rear Cap, 42mm Screw Mount Lens Cap, M42 End Cap, fits Pentax Takumar/MamiyaSekor/Helios M42 Lens, etc - Image 1](https://m.media-amazon.com/images/I/81lFyAxM7lL.jpg)

## Available Options

This product comes in different **Style Name** options.

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**Shop now:** [https://www.desertcart.fi/products/52211045-fotasy-5-packs-lens-rear-caps-for-m42-42mm-screw](https://www.desertcart.fi/products/52211045-fotasy-5-packs-lens-rear-caps-for-m42-42mm-screw)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-03*