---
product_id: 538580905
title: "PENTAX HD -FA 50mmF1.4, single-focus, standard lense for use with K-mount digital SLR cameras"
brand: "pentax"
price: "£592.17"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/538580905-pentax-hd-fa-50mmf1-4-single-focus-standard-lense-use
store_origin: GB
region: United Kingdom
---

# F1.4 large aperture SP coating for easy cleaning 50mm focal length PENTAX HD -FA 50mmF1.4, single-focus, standard lense for use with K-mount digital SLR cameras

**Brand:** pentax
**Price:** £592.17
**Availability:** ✅ In Stock

## Summary

> 📸 Elevate Your Photography Game!

## Quick Answers

- **What is this?** PENTAX HD -FA 50mmF1.4, single-focus, standard lense for use with K-mount digital SLR cameras by pentax
- **How much does it cost?** £592.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/538580905-pentax-hd-fa-50mmf1-4-single-focus-standard-lense-use)

## Best For

- pentax enthusiasts

## Why This Product

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

## Key Features

- • **Bokeh Bliss:** Achieve soft, natural backgrounds with an 8-blade aperture for dreamy depth of field.
- • **Seamless Compatibility:** Fully compatible with all K-mount digital and analog SLR cameras, maintaining all camera functions.
- • **Versatile Focal Length:** Perfect for both full-frame and APS-C sensors, offering a standard and short telephoto perspective.
- • **Capture Stunning Clarity:** Experience high-contrast images with minimal ghosting, even in challenging lighting.
- • **Weather-Resistant Design:** Durable housing with SP coating ensures your lens stays pristine in any environment.

## Overview

The Pentax HD-FA 50mm F1.4 lens is a high-performance, single-focus standard lens designed for K-mount digital SLR cameras. With advanced HD coating for superior light transmission, a versatile focal length for various sensor types, and a large aperture for stunning bokeh, this lens is perfect for both amateur and professional photographers. Its weather-resistant design and easy-to-clean SP coating make it a reliable choice for any shooting condition.

## Description

HD -FA 50mmF1.4, single-focus, standard lense for use with K-mount digital SLR cameras

## Features

- HD coating to effectively reduce average reflection and improve light transmission for clear, high-contrast images with minimal stray light and ghosting, even in difficult lighting conditions such as backlight.
- New housing design that corresponds to the DA, D and FA series lenses, while maintaining the dimensions of the basic model - the smc PENTAX-FA50mm F1.4.
- When used on a PENTAX camera with a 35 mm full-frame sensor, the focal length corresponds to that of a standard lens. On a PENTAX SLR camera with APS-C sensors, the focal length corresponds to that of a short telephoto lens with a focal length of 76.5 mm.
- The large aperture of F1.4 produces images with a very shallow depth of field.
- The water and oleophobic SP (Super Protect) coating on the front of the lenses makes it easy for the user to wipe off water drops or stains.
- The aperture construction with eight slats provides a soft, natural bokeh (blur) in the aperture range of F1.4 - F2.8. It also minimises the strip effect of spot light sources.
- These lenses are fully compatible with all digital and analogue SLR cameras with K-mount connector. Thanks to the aperture ring and the coupling with the camera AF system, all camera functions can be maintained.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5MDJX16 |
| Best Sellers Rank | #3,114 in SLR Camera Lenses |
| Brand | Pentax |
| Built-In Media | Lens Cap O-LC49, Lens Mount Cap K |
| Camera Lens | Pentax K |
| Color | Black |
| Compatible Camera Models | Pentax K-mount cameras |
| Compatible Camera Mount | Pentax K-mount |
| Customer Reviews | 4.5 4.5 out of 5 stars (12) |
| Focal Length Description | 1034 |
| Focus Type | Manual Focus |
| Image stabilization | Digital |
| Item Weight | 0.22 g |
| Lens | Standard |
| Lens Coating Description | Standard |
| Lens Design | FIXED |
| Lens Fixed Focal Length | 50 millimeters |
| Lens Mount | Pentax K |
| Manufacturer | RICOH |
| Manufacturer Part Number | 20790 |
| Maximum Aperture | 1.4 f_stop |
| Maximum Focal Length | 50 |
| Minimum Aperture | 22 |
| Minimum Focal Length | 50 |
| Model Name | Pentax HD PENTAX-FA 50mmF1.4 |
| Model Number | 20790 |
| Model Series | HD PENTAX-FA |
| Number of Diaphragm Blades | 8 |
| Number of Items | 1 |
| Real Angle Of View | 43.6 degrees |
| Screen Size | 50 millimeters |
| UPC | 027075305823 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |
| Water Resistance Level | Water Repellent |
| Zoom Ratio | 1 |

## Product Details

- **Brand:** Pentax
- **Focal length description:** 50 mm
- **Lens type:** Standard
- **Compatible mountings:** Pentax
- **Camera lens description:** 50 mm

## Images

![PENTAX HD -FA 50mmF1.4, single-focus, standard lense for use with K-mount digital SLR cameras - Image 1](https://m.media-amazon.com/images/I/710o2RtAHcL.jpg)

## Available Options

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

## Frequently Bought Together

- Pentax HD PENTAX-FA 50mmF1.4, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras
- SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-11-13*