--- product_id: 346010033 title: "40.5mm Snap-on Lens Cap Cover with Keeper for Sony E-Mount 16-50mm F3.5-5.6 Lens for Sony Alpha a6600 a6500 a6400 a6300 a6100 a6000 a5100 a5000 Camera, ULBTER Lens Cap & Lens Cover Leash -2 Pack" brand: "ulbter" price: "€ 35.46" currency: EUR in_stock: true reviews_count: 6 url: https://www.desertcart.pt/products/346010033-40-5mm-snap-on-lens-cap-cover-with-keeper-sony store_origin: PT region: Portugal --- # 40.5mm precision fit secure snap-on with keeper durable high-impact plastic 40.5mm Snap-on Lens Cap Cover with Keeper for Sony E-Mount 16-50mm F3.5-5.6 Lens for Sony Alpha a6600 a6500 a6400 a6300 a6100 a6000 a5100 a5000 Camera, ULBTER Lens Cap & Lens Cover Leash -2 Pack **Brand:** ulbter **Price:** € 35.46 **Availability:** ✅ In Stock ## Summary > 🖤 Snap on style, lock in clarity. ## Quick Answers - **What is this?** 40.5mm Snap-on Lens Cap Cover with Keeper for Sony E-Mount 16-50mm F3.5-5.6 Lens for Sony Alpha a6600 a6500 a6400 a6300 a6100 a6000 a5100 a5000 Camera, ULBTER Lens Cap & Lens Cover Leash -2 Pack by ulbter - **How much does it cost?** € 35.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/346010033-40-5mm-snap-on-lens-cap-cover-with-keeper-sony) ## Best For - ulbter enthusiasts ## Why This Product - Trusted ulbter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Snap & Secure:** Center pinch design lets you effortlessly attach or remove the cap—even with a lens hood on. - • **Lightweight Armor:** Crafted from high-impact plastic, offering robust scratch and dust protection without bulk. - • **Double Defense Duo:** Includes 2 lens caps plus 2 elastic keepers to prevent costly lens cap losses on the go. - • **Stay Ready, Stay Clean:** Keeps your lens pristine from moisture, fingerprints, and debris—because your shots deserve the best. - • **Perfect Fit, Zero Guesswork:** Specifically engineered for Sony E-mount 16-50mm F3.5-5.6 lenses to ensure flawless protection. ## Overview This 2-pack of 40.5mm snap-on lens caps with elastic keepers is designed exclusively for Sony E-mount 16-50mm F3.5-5.6 lenses. Made from durable high-impact plastic, the center pinch design allows easy handling even with lens hoods attached. Protect your investment from scratches, dust, moisture, and fingerprints while ensuring you never lose a cap thanks to the included keepers. ## Description How to find your lens size Your lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always preceded by a "φ" (diameter) symbol. For example: φ40.5=40.5mm lens thread size. Compatibility Compatible with Sony E-mount 16-50mm F3.5-5.6 Lens . Please note that the size of the lens cap depends on the lens model, not the camera model.Please Contact us to confirm your lens size if you are not sure about your lens size Protects the lens from scratches, moisture, dust and fingerprints when the lens is not in use. Contents: 2 x 40.5mm Lens Caps 2 x Elastic Lens Cap Keepers About our services： If you have any question, please send us a message,and we will reply you within 24 hours . Thanks for coming to our store and enjoy your shopping! ## Features - ✪Compatible with E-mount 16-50mm F3.5-5.6 Lens (NOT for E-mount 16-70mm F4 ZA Lens) . - ✪2 Pcs 40.5mm Generic Lens Cap compatible With all 40.5mm(Ø40.5) Lens .Please note that the size of the lens cap depends on the lens model, not the camera model. - ✪Center pinch design allows easy attachment and removal, even with a lens hood in place. - ✪Pinch the sides of the cap and snap it into place. Includes lens cap keeper to prevent losses. - ✪Material: high impact plastic. Color: Black. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07VDT1ZLX | | Best Sellers Rank | #605,823 in Electronics (See Top 100 in Electronics) #440 in Camera Lens Caps | | Brand Name | ULBTER | | Camera Lens | 50 millimetres | | Colour | 40.5mm | | Compatible Mountings | Sony A | | Country Of Origin | USA | | Customer Reviews | 4.5 4.5 out of 5 stars (1,150) 4.5 out of 5 stars | | Exposure Control Type | Manual | | Fixed Focal Length | 40.5 Millimetres | | Focus Type | Manual Focus | | Global Trade Identification Number | 00744702732752, 07447027327520 | | Image Stabilization Type | No image stabilization | | Item Weight Unit Of Measure | 24 Grams | | Lens | Standard | | Lens Design | Zoom | | Lens Mount | Sony E | | Lens Type | 16-50 millimeters | | Manufacturer | Zhongda Digital Co., Ltd. | | Manufacturer Part Number | BTER | | Maximum Aperture | 3.5 f | | Maximum Focal Length Unit Of Measure | 70 Millimeters | | Minimum Aperture | 5.6 | | Minimum Focal Length | 16 Millimeters | | Model Name | 16-50mm F3.5-5.6 | | Model Number | A6600 A6500 A6400 A6300 A6100 A6000 | | Number Of Items | 2 | | Number Of Packs | 2 | | Photo Filter Size | 40.5 Millimeters | | Screen Size Unit Of Measure | 40.5 Millimetres | | Upc | 744702732752 | | Water Resistance Level | Water Repellent | | Zoom Ratio | 3.125:1 | ## Product Details - **Brand:** ULBTER - **Focal Length Description:** 16-50 millimeters - **Lens Type:** Wide Angle - **Compatible Mountings:** Sony A - **Camera Lens Description:** 50 millimetres ## Images ![40.5mm Snap-on Lens Cap Cover with Keeper for Sony E-Mount 16-50mm F3.5-5.6 Lens for Sony Alpha a6600 a6500 a6400 a6300 a6100 a6000 a5100 a5000 Camera, ULBTER Lens Cap & Lens Cover Leash -2 Pack - Image 1](https://m.media-amazon.com/images/I/51871BfJ70L.jpg) ![40.5mm Snap-on Lens Cap Cover with Keeper for Sony E-Mount 16-50mm F3.5-5.6 Lens for Sony Alpha a6600 a6500 a6400 a6300 a6100 a6000 a5100 a5000 Camera, ULBTER Lens Cap & Lens Cover Leash -2 Pack - Image 2](https://m.media-amazon.com/images/I/61-xGffoVXL.jpg) ![40.5mm Snap-on Lens Cap Cover with Keeper for Sony E-Mount 16-50mm F3.5-5.6 Lens for Sony Alpha a6600 a6500 a6400 a6300 a6100 a6000 a5100 a5000 Camera, ULBTER Lens Cap & Lens Cover Leash -2 Pack - Image 3](https://m.media-amazon.com/images/I/51Vje1WoMvL.jpg) ![40.5mm Snap-on Lens Cap Cover with Keeper for Sony E-Mount 16-50mm F3.5-5.6 Lens for Sony Alpha a6600 a6500 a6400 a6300 a6100 a6000 a5100 a5000 Camera, ULBTER Lens Cap & Lens Cover Leash -2 Pack - Image 4](https://m.media-amazon.com/images/I/51GLkCd05sL.jpg) ![40.5mm Snap-on Lens Cap Cover with Keeper for Sony E-Mount 16-50mm F3.5-5.6 Lens for Sony Alpha a6600 a6500 a6400 a6300 a6100 a6000 a5100 a5000 Camera, ULBTER Lens Cap & Lens Cover Leash -2 Pack - Image 5](https://m.media-amazon.com/images/I/61E+FWQCFnL.jpg) ## Available Options This product comes in different **Colour** options. ## Customer Reviews ### ⭐ Harsh product! *by on Reviewed in India 20 September 2023* Product is not original. Not for Sony. ### ⭐⭐⭐⭐⭐ Cheap and Does the job *by on Reviewed in Australia 23 February 2026* For $10 and does the job ### ⭐⭐⭐⭐⭐ Ottimo *by on Reviewed in Italy 30 August 2025* Presi per una Sony nex 5, perfetti ## Frequently Bought Together - 40.5mm Snap-on Lens Cap Cover with Keeper for Sony E-Mount 16-50mm F3.5-5.6 Lens for Sony Alpha a6600 a6500 a6400 a6300 a6100 a6000 a5100 a5000 Camera, ULBTER Lens Cap & Lens Cover Leash -2 Pack - PCTC Screen Protector Compatible for Sony Alpha A6600, A6100, A6400, A6000, A6300, A5000, NEX-7, NEX-6 - 3 Pack 0.3mm 9H Hardness Tempered Glass - Powerextra 2 Pack Replacement NP-FW50 Battery & Smart LCD Display Dual Channel Charger for Sony Alpha a6500, a6300, a6000, a7, a7s, a5100, a5000, a7r, a7 ii Cameras --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/346010033-40-5mm-snap-on-lens-cap-cover-with-keeper-sony](https://www.desertcart.pt/products/346010033-40-5mm-snap-on-lens-cap-cover-with-keeper-sony) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-11-11*