Is the Lensbaby Burnside 35 a Weather Sealed lens?

Is the Lensbaby Burnside 35 Weather Sealed

Lensbaby Burnside 35 Alternatives in Pentax KAF Mount

	Coverage	Weight	Focusing	Street Price
HD Pentax-FA 31mm F1.8 Limited Compare	35mm FF	341gr	AF	Amazon B&H Photo
HD Pentax DA 35mm F2.8 Macro Limited Compare	APS-C / DX	214gr	AF	Amazon B&H Photo
HD Pentax DA 40mm F2.8 Limited Compare	APS-C / DX	80gr	AF	Amazon B&H Photo
Pentax smc DA 35mm F2.4 AL Compare	APS-C / DX	124gr	AF	Amazon B&H Photo
Pentax smc DA 35mm F2.8 Macro Limited Compare	APS-C / DX	215gr	AF	Amazon B&H Photo
Pentax smc DA 40mm F2.8 Limited Compare	APS-C / DX	90gr	AF	Amazon B&H Photo
Pentax smc DA 40mm F2.8 XS Lens Compare	APS-C / DX	45gr	AF	Amazon B&H Photo
Pentax smc FA 31mm F1.8 AL Limited Compare	35mm FF	345gr	AF	Amazon B&H Photo
Samsung D-Xenon 35mm F2 AL Compare	35mm FF	195gr	AF	Amazon B&H Photo
Samyang 35mm F1.4 AS UMC Compare	35mm FF	660gr	MF	Amazon B&H Photo
Voigtlander 40mm F2 Ultron SL II Compare	35mm FF	200gr	MF	Amazon B&H Photo
Schneider PC-Super-Angulon 28mm f2.8 Compare	35mm FF	565gr	MF	Amazon B&H Photo
Carl Zeiss Distagon T 228 Compare	35mm FF	520gr	MF	Amazon B&H Photo
Carl Zeiss Distagon T 235 Compare	35mm FF	570gr	MF	Amazon B&H Photo
Hartblei Superrotator 40mm F4 IF TS Compare	35mm FF	1550gr	MF	Amazon B&H Photo
Sigma 28mm F1.8 EX DG Aspherical Macro Compare	35mm FF	500gr	AF	Amazon B&H Photo
Rokinon 35mm f1.4 Compare	35mm FF	660gr	MF	Amazon B&H Photo
Sigma 30mm F1.4 EX DC HSM Compare	APS-C / DX	430gr	AF	Amazon B&H Photo
Sigma 35mm F1.4 DG HSM Compare	35mm FF	665gr	AF	Amazon B&H Photo

Other Frequently Asked Questions about Lensbaby Burnside 35