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Sky Rover Optics

44mm Twist-up Eyecups for SRBC APO binoculars

44mm Twist-up Eyecups for SRBC APO binoculars

Regular price US$99.00
Regular price Sale price US$99.00
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Customer Reviews

Based on 9 reviews
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(8)
11%
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A
Antonio Vilchez Muñoz
Perfect

These smaller cups fit perfectly with European physiques, so you can expect the same comfort as any other well-known brand.

V
Vojtech Kloucek
the new eyecups for SRBC

Thank you very much for the eyecups. They are much better and comfortable to use than the originals. They were delivered to EU within 13 days since order, communication with Sky Rover's customer service was excellent.

A
Andrea Vettoretti
Assolutamente utili!

Per chi come me ha il viso piccolo, questi nuovi "mini twist-up " sono perfetti. E' cambiato il comfort visivo e ne sono molto soddisfatto. Grazie a Sky-Rover per aver ascoltato le richieste di noi clienti!!

T
Tomasz Szmidt
Smaller eyecups eliminated the rainbow glare effect

Smaller eyecups are more convenient for me (less pressure on my nose) and they eliminate the rainbow glare effect that I sometimes noticed when watching strong light sources (like the Moon) at certain angles.

However, they work a bit too loose to my taste (as the orginal ones). The don't keep the position during the transportation. I would prefer more firmly working mechanism.

R
Robert S.
Great improvement

Those new eye cups fit my face much better

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44mm Twist-up Eyecups

Suitable for the entire SRBC APO binoculars 

Sky Rover Optics has newly launched a 44mm twist-up eyecup set for the Banner Cloud (Hereinafter referred to as “BC”) APO series binoculars.  This upgrade is designed to better accommodate users with deeper eye sockets, enhancing comfort when using the binoculars and improving the overall viewing experience. The 44mm twist-up eyecup set is produced using a modular design, making replacement extremely convenient.  Simply rotate the original eyecups counterclockwise to remove them and install the new 44mm eyecups.  Additionally, the new eyecup set allows eyeglass wearers to get approximately 1mm closer to the eyepiece (when fully retracted) compared to the original eyecups.

Eyecup Comparison

Original Eyecups

The max diameter is approximately 48.5mm, and the min diameter is about 46mm. The min distance between the two eyecups is 7mm.

44mm Eyecups

The max diameter is approximately 45mm, and the min diameter is about 43mm. The min distance between the two eyecups is 11mm.

The standard IPD of the BC APO series binoculars is 56–76mm.

Replacement Eyecup Installation Guidance

Step 1: Preparation

Step 2: Remove the Original Eyecups

Step 3: Install the 44mm Eyecups

Note: Due to the diopter compensation mechanism on the right eyepiece, after both eyecups are screwed in, the eyepiece height may not be at the same level. This is a normal phenomenon.

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