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.
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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