Cobalt Filters
![Perkins Tonometer Blue Filter [5805355]](/product/image/small/10331_0.jpeg "Perkins Tonometer Blue Filter [5805355]")
Perkins Tonometer Blue Filter [5805355]
SKU
10331
In stock
5805357
Perkins
MK-1, MK-2
Tonometer
Haag-Streit
![Kowa Hand-held Tonometer Blue Filter [ATO-BF]](/product/image/small/10339_0.jpeg "Kowa Hand-held Tonometer Blue Filter [ATO-BF]")
Kowa Hand-held Tonometer Blue Filter [ATO-BF]
SKU
10339
In stock
ATO-BF
Kowa
HA-1, HA-2
Tonometer
Kowa
![Removable Penlight Blue Filter [PENLIGHT-FILTER]](/product/image/small/10424_penlight-cobalt-filter-lite-source-inc.jpg "Removable Penlight Blue Filter [PENLIGHT-FILTER]")
![Welch Allyn Cobalt Blue Filter [41102]](/product/image/small/10878_welch-allyn-hillrom-cobalt-blue-filter-lite-source-inc.jpg "Welch Allyn Cobalt Blue Filter [41102]")
Welch Allyn Cobalt Blue Filter [41102]
SKU
10878
Low stock
41102
Welch Allyn
Transilluminator
Welch Allyn/Hillrom
