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Part# 13-06241


A IFR View Limiting Device that simulates the true realism of IMC more comfortably and accurately than the old bulky, heavy glasses and hoods from the past.

“Just because you’re training, doesn’t mean you can’t do it in style and comfort”
Recommended by AOPA / Flight Training Magazine.

Designed by pilots for pilots! Blockalls have finally resolved the limitations of other view limiting devices. Assembled with a soft silicone nose piece, streamlined temple tips and weighing less than one ounce, they’re so light you’ll forget you’re wearing them.

In addition to the enhanced fit and comfort, the streamlined ear pieces make sliding your Blockalls on and off while wearing your headset effortless.

Blockalls have a soft opaque finish that blocks out distracting sunlight and are the only IFR view limiting device designed exclusively with an off-centered patent pending clear viewing area that helps the pilot’s eyes stay focused only on the instrument panel with minimal outside distraction.

Blockalls are specifically made for the left seat pilot in command.


The best glasses at the moment that I’ve tried. Comfortable, Really blocking your side vision but be careful to Choose the right one because there is left to right seat.

Simeon T
December 27, 2021

These are nice. They work with headsets, they are comfortable, and the offset works very well.

February 14, 2020

Small, tough enough to survive my everyday airport bag, and they worked decently with my everyday corrective lenses. No flip-up feature, but Ill take tough over flip-up anytime.

Steve C
September 1, 2017

Block view very well and comfortable to wear, even in bright sunlight.

August 31, 2017

Wearing these was as close to IMC as you can get. Great idea with offset design, makes it difficult to see out the side window.

November 17, 2016

Wow as advertised. Great fit and did a great job simulating the instrument environment.

April 9, 2016

My new instrument instructor has a pair he let me use. After the first flight I wanted my very own! What a difference compared to the hood and the Jepp Shades I had previously used. The Block alls make simulated instrument conditions realistic.

October 10, 2014

Excellent IFR training glasses and so much nicer and more effective than other styles of hoods. Recommended

Peter C
October 9, 2017

Clear lens portion wasnt very clear. Appeared to have some type of overspray making them a bit cloudy. I have to wear corrective lens eyeglasses and these do not fit well over them.

April 14, 2018


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Do these Blockalls Training Glasses fit over other glasses?

No. These are not recommended to wear glasses underneath this product. Small reading glasses may fit, but not recommended.

Q: What is the difference between the black and silver? The silver ones look like the clear portion may be tinted like sunglasses

The only difference is the color, they both have clear lenses.

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