This 77mm multi-coated protective filter is designed for Sony α lenses, effectively removing shado...This 77mm multi-coated protective filter is designed for Sony α lenses, effectively removing shadows, flares, and ghosting. It features a Carl Zeiss T* coating to further reduce flare and ghosting. The filter also protects your lens from dust and scratches, has a slim design to prevent vignetting, and comes with a carry case.
Best current price£69.99from London Camera Exchange
This guide is for photographers using Sony α lenses who want to protect their lenses from damage and improve image quality by reducing unwanted artifacts. The Sony 77mm Multi-Coated Protective Filter is designed to minimize shadows, flares, and ghosting, while safeguarding your lens from dust and scratches. However, keep in mind that while it enhances image quality, any filter can slightly reduce light transmission.
All features
Brand
Sony
Extended Product Information
FAQs
What is the purpose of a protective filter?
A protective filter shields your lens from dust, scratches, and other potential damage, helping to prolong its lifespan and maintain its resale value.
Does the filter affect image quality?
The multi-coating and Carl Zeiss T* coating minimize reflections and enhance clarity. However, all filters slightly reduce light transmission. The effects are usually minimal and outweighed by the protection benefits.
How do I know if this filter fits my lens?
Check the filter thread size on your lens. It's usually indicated by a 'Ø' symbol followed by the diameter in millimeters (e.g., Ø77mm).
Can I leave the filter on my lens all the time?
Yes, it is designed to be left on at all times to protect the camera lens surface.
How do I clean the filter?
Use a lens cleaning cloth or a microfiber cloth. Avoid harsh chemicals. Gently wipe the filter in a circular motion, from the center outwards.
What is the Carl Zeiss T* coating?
The Carl Zeiss T* coating is a multi-layer coating applied to the filter to reduce flare and ghosting, which improves image clarity and contrast.
Troubleshooting
Filter is difficult to remove.
Gently try to unscrew the filter. Use a filter wrench if necessary. Avoid applying excessive force.
Image quality seems reduced.
Ensure the filter is clean. Check for any smudges or fingerprints. If the issue persists, remove the filter to see if the problem is lens-related.
Pros and Cons
Pros
Protects the lens from physical damage.
Reduces flare and ghosting for improved image quality.
Easy to install and remove.
Slim design minimizes the chance of vignetting.
Includes a protective carry case.
Cons
May slightly reduce light transmission.
Adds an extra layer of glass that could potentially affect image sharpness (although minimal).
Requires careful cleaning to avoid scratches on the filter itself.
Setup, Compatibility & Care
Compatibility: This filter is compatible with Sony α lenses that have a 77mm filter thread. Check your lens's specifications to confirm the filter size.
Installation: Screw the filter onto the lens until it's snug. Avoid over-tightening.
Care: To clean, use a lens cleaning cloth or a microfiber cloth. Avoid using harsh chemicals or excessive pressure, as this may scratch the filter.
Cleaning Steps
Remove any loose particles: Use a blower to remove dust particles.
Apply cleaning solution: If necessary, apply a small amount of lens cleaning solution to the cloth.
Gently wipe the filter: Wipe the filter in a circular motion, from the center outwards.
Inspect: Check for streaks or smudges and repeat as necessary.