






🔍 See the unseen, inspect like a pro—don’t let fiber flaws hold you back!
The Jonard Tools FIM-400 is a professional-grade fiber optic inspection microscope featuring 400x achromatic magnification, universal adapters for FC/SC/ST and LC connectors, integrated laser safety filters, and energy-efficient LED lighting. Designed for durability with a rubber cover and nylon case, it ensures precise, safe, and portable fiber inspection—ideal for tech-savvy professionals demanding flawless network performance.








| ASIN | B076CNDVFL |
| Best Sellers Rank | #315,622 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #591 in Borescopes |
| Brand | Jonard Tools |
| Built-In Media | Fiber inspection microscope, FC/SC/ST adapter, LC adapter, User Manual, 3 AA batteries, Nylon Carrying Case |
| Color | Multicolor |
| Customer Reviews | 4.2 out of 5 stars 50 Reviews |
| Enclosure Material | Rubber |
| Global Trade Identification Number | 00811490019072 |
| Item Dimensions L x W x H | 8.76"L x 1.25"W x 2.25"H |
| Item Height | 2.25 inches |
| Item Weight | 1.4 Pounds |
| Light Source Type | LED |
| Magnification Maximum | 400 x |
| Manufacturer | Jonard Tools |
| Material | Rubber |
| Model Name | FIM-400 27265600 |
| Objective Lens Description | Achromatic |
| Power Source | Battery Powered |
| Product Dimensions | 8.76"L x 1.25"W x 2.25"H |
| Real Angle Of View | 30 Degrees |
| Real Angle of View | 30 Degrees |
| UPC | 811490019072 |
| Unit Count | 1.0 Count |
| Voltage | 1.5 Volts |
| Warranty Description | 1 year |
C**C
A Quality Microscope
This scope is very easy to use and well built. My previous scope was an older one that came in a Belden kit and it was difficult to focus and the fiber was never centered in your view. This scope puts that one to shame and I can't recommend it enough. With the 400x you can even see the dried residue left by alcohol wipes before you polish it.
A**O
400x power fiber tip viewer
400x is a pretty strong.. i can not see the whole end of the fiber.. maybe 200x is better. it is hard to focus on the tip and see if the fiber is flat.. the LED light is too bright.. it need some sort of intensity adjustemnt on the side that can be twteeked. Also it only comes with 2.5mm and 1.25mm TIP inserts. so this does not work with 3.15mm fiber optics connector tips for FC SC ST and SMA905. you can press out the small insert. then tap it for a standard fiber connector. they dont seem to sell extra tips so you can make our own.
J**S
Must have fiber tool
I have tested it and I am very happy with it. I had no problem seeing the fiber and ferrule end. Razor sharp clarity not a problem.
D**A
Handy item for fiber optic use.
This is a great product and necessary for a beginner's use. I checked fibers before and after cleaning. You can see the difference. Well recommended. It also has a good feel to it. Not cheap plastic.
J**.
tough scope
you get what you pay for, buy once cry once.
J**A
Ok
Was an ok scope took a minute to have it focus
D**N
Good quality scope
Great price for great quality scope.
Trustpilot
1 month ago
4 days ago