Bresser Explore Scientific 52° Ler Eyepiece 3Mm Ar Hot

New Focal Length Joins The Explore Scientific Line Of Inert Gas-Purged Waterproof Eyepieces With The 3Mm 52° Ler Series Eyepiece. A Logical Companion For The Grab-And-Go Ed Apo 80Mm F/6 Air-Spaced Triplet, This Eyepiece Produces 160X Which Will Perform Very Well With Good Seeing Conditions On Planetary Objects, And To Split Double Stars. On The Ed Apo 152 At F/8, 405X Is Achieved Without The Use Of A Focal Extender Or Barlow For Those Nights Of Near Perfect Seeing, With A Very Comfortable 15Mm Of Eye Relief.

Comfort, Quality, Value. The Explore Scientific 52° Ler Series Most Short Focal Length Eyepieces Are Excellent Flat-Field Multi-Element Oculars That Can Transform Your Visual Astronomy Experience. With An Apparent Field Of View Of 52 Degrees, These Eyepieces Offer Incredible Value In A Very Nice Eyepiece. Expect Exceptional Quality And Value Versus A Comparably Priced Plossl.

These Eyepieces Are The Choice For Observers Wearing Glasses – With Excellent Performance And Durability. The Rubber Inlet And The Foldable Eyecups Make Handling And Using In The Field Easy. The Patented Emd-Coating Produces High Contrast Images And Prevents Reflexes And Ghosting. The Argon Purging Effectively Prevents Internal Fogging, And You Don´T Have To Deal With Dirt, Fungus Or Cleansing Fluids Getting Between The Lenses. The Eyepieces Are Sealed – This Makes Sure You Will Be Able To Enjoy These Eyepieces For Many Years To Come.


Specifications

• Large Eye Distance, Large Field And Great Image Sharpness
• Excellent Viewing Position For People With Glasses
• Excellent Field Sharpness Even With Fast Optics
• 52° Apparent Field Of View
• Argon-Purging Prevents Internal Fogging, The Sealing Facilitates Cleaning
• Patented Emd-Coating To Maximize Contrast
• Blackened Lens Edges To Avoid Reflexes
• All Eyepieces Of This Series Are Parfocal
• Stainless Steel Barrel With Conical Security Cutoff
• Dust Covers And Protective Bag Included

• 52° Eyepiece
• Dust Covers
• Protective Bag