---
product_id: 806306802
title: "SIRUI Astra 1.33X Auto Focus Anamorphic Cine Lens Kit L Mount"
brand: "sirui"
price: "€ 4537.87"
currency: EUR
in_stock: true
category: "Sirui"
url: https://www.desertcart.gr/products/806306802-sirui-astra-1-33x-auto-focus-anamorphic-cine-lens-kit
store_origin: GR
region: Greece
---

# Fast T1.8 aperture for low light 44mm full-frame coverage Selectable blue flare effect SIRUI Astra 1.33X Auto Focus Anamorphic Cine Lens Kit L Mount

**Brand:** sirui
**Price:** € 4537.87
**Availability:** ✅ In Stock

## Summary

> 🎬 Unlock Hollywood-grade anamorphic magic—your lens, your cinematic legend.

## Quick Answers

- **What is this?** SIRUI Astra 1.33X Auto Focus Anamorphic Cine Lens Kit L Mount by sirui
- **How much does it cost?** € 4537.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/806306802-sirui-astra-1-33x-auto-focus-anamorphic-cine-lens-kit)

## Best For

- sirui enthusiasts

## Why This Product

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

## Key Features

- • **Low-Light Powerhouse:** Bright T1.8 aperture captures stunning, noise-free images even in challenging lighting, perfect for moody scenes.
- • **Precision Focus Control:** Seamlessly switch between autofocus and manual with LiDAR follow-focus compatibility for flawless tracking.
- • **Signature Blue Flare Drama:** Toggle between blue and neutral flares to inject your footage with that unmistakable anamorphic vibe.
- • **Cinematic Full-Frame Mastery:** 44mm image circle delivers edge-to-edge sharpness on full-frame sensors for truly immersive visuals.
- • **Effortless Widescreen Brilliance:** Constant 1.33x squeeze crafts the iconic 2.35:1 cinematic aspect ratio in-camera—no post tweaks needed.

## Overview

The SIRUI Astra 1.33X is the first full-frame autofocus anamorphic cine lens designed for L Mount and compatible cameras, featuring a 44mm image circle for full sensor coverage, a constant 1.33x squeeze for true widescreen 2.35:1 aspect ratio, selectable blue or neutral flares for cinematic aesthetics, an AF/MF switch with LiDAR follow-focus support, and a fast T1.8 aperture for superior low-light performance. This 3-lens kit (50mm, 75mm, 100mm) is engineered for professional filmmakers seeking high-resolution, dramatic visuals with versatile focus control.

## Description

desertcart.com : SIRUI Astra 1.33X Auto Focus Anamorphic Cine Lens Kit L Mount | 50mm, 75mm and 100mm full-frame AF lenses with blue flare for cinematic wide, portrait and close-up shots. : Electronics

## Features

- SIRUI First Full-Frame Autofocus Anamorphic Lens - the Astra series is engineered with a 44mm image circle, supporting complete, corner-to-corner coverage of standard full-frame sensors, ideal for professional cinematic production from independent feature films to high-end commercial work.
- Constant 1.33X Squeeze | SIRUI Astra series anamorphic lens is engineered to unlock the professional cinematic look directly on your camera. The 1.33x constant squeeze factor is the sweet spot that directly translates the camera's sensor area into a perfectly proportioned 2.35:1 final image. Achieve a high-resolution, professional widescreen image in a single, simple step.
- Dual Flare Options | Selectable Blue fare and neutral flare achieve the definitive anamorphic character that distinguishes cinematic footage. Flares add depth, visual drama, and a distinctive aesthetic to every shot.
- AF/MF Switch for Professional Focus Control | Seamlessly transition to Manual Focus (MF) for precise, fine-tuned control over every shot. Engineered for professional workflows, the built-in focus distance scale and full LiDAR follow-focus compatibility ensure stable, consistent tracking, supporting efficient and reliable filmmaking on set.
- Superior Low-Light Performance | Fast T1.8 aperture captures more light for clean images, shallow depth of field and natural subject separation in low-light scenes. In extremely low light or with low-contrast subjects, autofocus may slow. For best results, use manual focus or ensure sufficient contrast in the focus area. E Mount Compatibility | Compatible with Sony E Mount cameras including FX2, FX3, FX30, A7 IV, A7R IV, A7R V, A7S III, A7C II, A7CR, A9 and A1 for full-frame cinematic production.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G64N4RC8 |
| Best Sellers Rank | #174 in SLR Camera Lenses |
| Brand | Sirui |
| Built-In Media | 3 Lenses & Lens Case |
| Camera Lens | 1.33x FF Auto Focus Anamorphic Cine Lens |
| Color | Blue Flare |
| Compatible Camera Mount | Leica L |
| Exposure Control Type | Automatic |
| Focal Length Description | Auto Focus Anamorphic 3 Lens Set |
| Focus Type | Auto/Manual |
| Image stabilization | No image stabilization |
| Item Highlight | 50mm, 75mm and 100mm full-frame AF lenses with blue flare for cinematic wide, portrait and close-up shots. |
| Item Weight | 4.4 pounds |
| Lens | Anamorphic |
| Lens Design | Prime |
| Lens Fixed Focal Length | 50 millimeters |
| Lens Mount | Leica L |
| Manufacturer | SIRUI |
| Manufacturer Part Number | AST-3S-LB-AM |
| Maximum Aperture | 1.8 f_stop |
| Maximum Focal Length | 10 centimeters |
| Media Type | ProductImage, EnhancedContent |
| Minimum Aperture | 22 f_stop |
| Minimum Focal Length | 50 millimeters |
| Model Name | Astra 1.33X |
| Model Series | Astra |
| Number of Items | 1 |
| Number of Packs | 3 |
| Screen Size | 50 millimeters |
| Unit Count | 3 Count |
| Warranty Description | 3 Year Manufacturer |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Sirui
- **Camera Lens Description:** 1.33x FF Auto Focus Anamorphic Cine Lens
- **Compatible Mountings:** Leica L
- **Focal Length Description:** Auto Focus Anamorphic 3 Lens Set
- **Lens Type:** Anamorphic

## Images

![SIRUI Astra 1.33X Auto Focus Anamorphic Cine Lens Kit L Mount - Image 1](https://m.media-amazon.com/images/I/61xKfwOntxL.jpg)

## Available Options

This product comes in different **Color, Size** options.

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-11-11*