Canon 2310C001

Overview

The Canon 2310C001 is the ET-78B lens hood designed specifically for the EF 70-200mm f/4L IS II USM lens. It serves to block stray light that can cause glare and flare, improving image contrast and color richness. Additionally, it protects the front element of the lens from physical damage, making it a practical accessory for photographers working in dynamic environments.

Key features

• Conical shape effectively directs off-axis light away from the lens to reduce glare and flare, enhancing image clarity in challenging lighting conditions.
• Acts as a protective barrier against scratches, bumps, and accidental impacts, helping to preserve the lens glass during active shooting sessions.
• Constructed from durable yet lightweight materials, ensuring it adds minimal bulk while maintaining robust protection.
• Bayonet mount design allows for quick and secure attachment or removal, enabling fast changes even when wearing gloves or working under pressure.
• Purpose-built compatibility with the Canon EF 70-200mm f/4L IS II USM lens ensures a perfect fit and optimal performance.

Key specs

• Compatibility: Canon EF 70-200mm f/4L IS II USM lens
• Mount type: Bayonet
• Shape: Conical
• Material: Durable, lightweight construction

Designed for versatile photography

This lens hood is well suited to photographers who shoot in bright or complex lighting environments such as outdoor sports, wildlife, travel, and portrait sessions. It helps maintain image quality by minimizing flare and glare while providing physical protection during active use. Keeping a spare ET-78B hood is a smart choice to avoid interruptions if the original is misplaced, ensuring your lens stays ready for any shooting scenario.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more